Ce que nous avons construit

Full i18n infrastructure — runtime messages, locale registry, strict copy scanner, validators, and PO/POT handoff for translators

Dutch, French, and German website routes — homepage, blog, wiki, legal pages, roadmap, changelog, and about now understand /nl, /fr, and /de

Localized blog and wiki content — 23 blog posts and 49 wiki pages translated per language, because “see English version” is not a strategy

App language preference in Settings — stable app URLs, localized buttons and labels. Civilized.

Language chooser redesigned as a real picker with full language names and a checkmark, no more alphabet soup in the header

AI scan and AI enrich review flows — better field review, richer search-result details, stronger Roman-year handling, and fewer mysterious “trust me” moments

Settings page split into focused sections — account, billing, lookup, cleanup, links, subscription, and configuration each got their own desk

E2E testing foundation — Playwright config, personas, fixtures, and smoke-test docs are ready for proper browser-level guardrails

About page location updated to Bruges, Belgium — geography matters, even on the internet

Books page split into 16 focused modules — types, helpers, 10 UI components, 4 hooks. 81% less code in the main file

Zero unsafe type casts remaining — 70 "as any" casts replaced with proper TypeScript types across the entire codebase

Export dropdown refactored — 7 individual buttons replaced by a data-driven list. Sort headers in list view now generated from column definitions

AI scan saved books but never added them to your Library collection — scanned books now appear in Library immediately

Five orphan books (created by earlier AI scans) were invisible in the catalogue — found and added to their owners' Library collections

Same-date valuations are averaged into a single chart point — tooltip shows "Market Research (avg of 2)" when multiple entries share a date

Drag-to-reorder for valuation, provenance, and condition history editors — GripVertical is now a real drag handle, confusing chevron arrows removed

Date sort utility extracted to shared module — consistent date parsing across chart and timeline

Valuation chart showed wrong order with mixed date formats — "01.03.2026" sorted before "2018" alphabetically. Now uses smart date parsing

Duplicate valuation entries multiplied on every save — stale isNew flags caused re-inserts. State now resets from DB after save. 109 existing duplicates cleaned up

Search and prev/next navigation broke on book titles with commas or parentheses — PostgREST filter strings now properly escaped

Import pages truncated autocomplete lists at 1000 rows — same .limit(10000) fix applied to import and custom import pages

Wiki articles all showed "12 February 2026" — hardcoded date removed, wiki pages are reference docs not blog posts

Duplicates page book count stayed stale after deleting books — count now updates immediately

Inline contributor editing — change name and role directly in the form without deleting and re-adding

Contributor name autocomplete — suggests names from your existing books as you type

XML and Apple plist import — drag in an XML file from other book collector apps and Shelvd maps the fields automatically

Catalog ID in book detail header — visible right under title, author, and status badge, with copy button

Catalog ID uniqueness enforcement — database constraint prevents duplicates, forms show real-time warning with link to the conflicting book

Spellcheck toggle — disable browser spell check in book forms from Application Settings

Last Page book part — available as image label alongside First Page, Chapter Page, and all other parts

Edit page stays open after Save — no more bouncing back to the detail page. "Done" button takes you back when you're finished

New books redirect to edit page — image upload zone is immediately available after creating a book

Catalog ID is now the first field in Title & Series on add and edit forms — because it's usually the first thing you enter

Asking Price is always "Asking Price" — no more "Sold For" label. The actual sale price belongs in Provenance

Image upload progress bar — replaces the pulsing book icon with actual upload count, percentage, and per-file status

Detail page image upload simplified — removed the label selector UI, all uploads default to "detail" type

Valuation chart ran right-to-left — now correctly shows oldest on the left, newest on the right

Publisher, place, and other autocomplete lists stopped updating after ~1000 books — Supabase default row limit now overridden

Contributors could only be reordered or deleted, not edited — name and role were static text

Bulk image import: cancel button was wrong color, drop zone required double-click, uploads failed after idle tab

Stale books displayed after switching collections — race condition where slow fetch overwrote current results

Pending contributor lost on save — if you typed a contributor but didn't click Add, it vanished on submit

Server-side author sorting — your entire library sorts A–Z by author, not just the current page. Powered by a generated column that updates itself

Bulk image import redesign — action buttons pinned to the header row, subtle phase dots, friendlier copy, bordered preview table

Import dropdown labels shortened — Spreadsheet, Photos, Custom File. Context does the rest

hasFeature() performance — 4 sequential database queries reduced to 2. Every gated page loads faster

AI enrichment errors now show the actual problem instead of a generic "please try again"

Facebook sharing preview showed blank image — 0-byte cached response from broken edge function replaced with static PNG

Dark mode — Sun/Moon toggle in the app header. All 220 hardcoded color classes replaced with semantic design tokens. Works across every page

Saved searches — bookmark complex filter combinations and recall them with one click. Badge shows count, hover to delete

Infinite scroll — books load automatically as you scroll down. No more "Load More" button

Bulk tag assignment — select multiple books and assign tags in one action

Bulk status change — select multiple books and change their status simultaneously

Drag-to-reorder contributors in add and edit forms — grab handles to set the display order

Draft recovery — unsaved changes in add and edit forms persist in localStorage. Resume where you left off

Free tier: 10 trial AI scans and 100 MB image storage — try the AI scanner before committing to a plan

Image URLs in exports — all export formats now include a column with links to every uploaded image

Prev/next navigation preserves your filter context — collection, tag, and search query carry through

Status badge is clickable everywhere — change status directly from the book detail page

External links grouped by category (bibliographic, marketplace, auction, etc.) on the detail page

Collection and tag dropdowns in advanced search — no more typing exact names

Field-level validation for ISBN-13, ISBN-10 (check digit), OCLC (digits only), and URL format

Navigation: removed confusing "Search" link from main menu (search lives on the books page)

Marketing header button renamed from "Collection" to "Your Library" for consistency

Duplicate books appearing in grid view — race condition in infinite scroll where the same page was fetched twice

AI Scan gave 404 for free users — redirect now goes to the upgrade page instead of a non-existent route

Status badge on detail page showed fewer options than the edit form — now both show all 14 statuses

llms.txt — AI-crawler-friendly site summary with feature descriptions, comparisons, and all public URLs

FAQ schema on homepage — five questions targeting real book collecting search queries (cataloging without ISBN, provenance tracking, collection valuation)

ItemList structured data on blog index — all 22 articles as ListItems for rich snippets

ItemList + CollectionPage structured data on wiki index — all 46 knowledge base articles

JSON-LD structured data on changelog and roadmap pages

BreadcrumbList JSON-LD on every blog post and wiki article for search result breadcrumbs

Homepage JSON-LD — added featureList, sameAs (ProductHunt), SearchAction, applicationSubCategory, and pricing description

Blog OpenGraph tags — article:section and article:tag per category for better social sharing and search categorization

Canonical URL fix — absolute URL instead of relative on homepage

Book detail page — status badge moved from title row to below contributors, cleaner layout

Book detail buttons reordered — Delete (neutral) → Print Insert → Edit (red, prominent). Edit is the primary action, Delete is de-emphasized

Duplicate detection broken since contributor simplification — ISBN-13, ISBN-10, and title matching now use books.contributors JSONB instead of dropped tables

Quick-filter tabs on books list — one click to filter by status (Available, Sold, Reserved, etc.) without opening advanced search

Visual status badges — colored dots and backgrounds replace plain text labels across list, grid, and detail views

Value summary averages — see average acquired and estimated value per book alongside totals

Date range filter in advanced search — filter by when books were added to your library

Search in notes and bibliography fields — four text columns searched simultaneously

Copy-to-clipboard on all identifiers — ISBN-13, ISBN-10, OCLC, LCCN, Catalog ID with one-click copy

Collection-aware breadcrumbs — navigating from a collection filter shows the collection name in the breadcrumb trail

Set as cover in image gallery — click any uploaded image and set it as the book's cover photo

Paste-to-detect link types — paste a URL and the link type auto-selects based on the domain (Goodreads, WorldCat, etc.)

Step progress indicator for AI scan — Upload → Analyze → Done with animated transitions

Password strength meter on signup — four-level indicator with real-time feedback

App footer with Wiki, Support, Changelog, Privacy, Terms links and version number

Swipe-to-close mobile navigation drawer

Humorous empty states across activity, tags, lookup, and search — consistent tone with helpful guidance

AI enrich now fills language and original language — detects translation cues like "traduit de" and "vertaald uit"

Books list — skeleton loading, responsive cards, "clear search" on empty results, drag-to-reorder columns

Book detail — expandable long descriptions, metadata sections for physical description and condition, external links sorted by category

Settings — client-side tab routing (no full page reload), loading skeleton, styled delete-account modal with type-to-confirm

Import preview table now shows all mapped columns dynamically instead of fixed five columns

Activity table — responsive card layout on mobile, audit results cached in localStorage with "scanned X ago" timestamp

Dark mode toggle on book detail and edit pages

Numerous small layout fixes — consistent section spacing, field alignment, skeleton proportions across all pages

AI Enrich from Photos — one click on any book with uploaded images. Claude re-reads your title page, cover, and colophon to extract missing bibliographic data. Results shown in the enrich diff panel: green for new fields, amber for different values, you decide what stays. Uses your existing scan credits, no new photos needed

AI title normalization — the scanner now converts ALL CAPS titles to proper casing. English gets title case (The Old Man and the Sea), French and Dutch get sentence case (De ontdekking van de hemel). No more shouting book titles

AI scanning spotlight moved to a more prominent position on the landing page, with a new photo gallery section showcasing the image features

Existing book photos are now protected during AI scanning — a bug in the scan endpoint would delete your uploaded images if the AI processing failed. Fixed with a cleanup guard that preserves existing photos on error

Signup and login pages now show feature numbers (32 library sources, 76 book formats, 7 export formats) instead of live database counts that broke on cold starts

SQLite export — download your complete library as a .db file with nine relational tables: books, languages, conditions, bindings, formats, collections, tags, valuation history, and provenance entries. Foreign keys intact, contributors stored as JSON. Opens in DB Browser for SQLite, DBeaver, or anything that speaks SQL

Custom import now actually saves — the "Import from File" flow with field mapping was missing its save logic entirely. Books now insert with JSONB contributors, collection assignment, valuation history, provenance entries, activity logging, and a progress bar that means something

Button heights normalized across the books page — toolbar buttons (list, grid, select, import, export, duplicates, add) now share a consistent height, and search bar buttons match the input field beside them. Small thing, but it was driving us mad

Dead code removed — three unused TypeScript interfaces (Contributor, BookContributor, BookContributorEntry) cleaned out after the JSONB migration. The codebase is lighter

AI Book Scanning — photograph a book’s cover, title page, and colophon. Claude reads the text, cross-references between the photos, and extracts title, subtitle, author, translator, publisher, place, year, edition, impression, ISBN, language, original title, dedication, and the full colophon text. Works on a 2020 paperback and a 1776 leather-bound folio alike

Scan credits — Pro subscribers get 10 scans per month, Dealers get 50. Need more? Buy credit packs (25, 100, or 500 scans) that never expire. Your monthly credits reset automatically, purchased ones stay forever

Confidence indicators — every extracted field shows a green dot for high confidence, so you know at a glance what to trust and what to double-check

All scan photos saved — cover, title page, and colophon are stored with your book. The cover becomes the thumbnail, the rest goes to the image gallery. No photos lost

Titles transcribed exactly as printed — including trailing punctuation, diacritics, and typographic conventions. If the title page says “À propos.” with a period, that’s what you get. ISBD would approve

Email change in Settings — click Change next to your email, enter a new address, and confirm via both your old and new inbox. Dual confirmation keeps your account secure

Contributors simplified — authors, translators, illustrators, and all other contributor roles are now stored directly on each book instead of in separate database tables. Faster page loads, no more duplicate contributors on import, and the full 69-role MARC Relator Code list is available in every dropdown

Data cleanup in Settings — one-click removal of orphaned publishers, contributors, and tags that are no longer linked to any book. Keeps your dropdowns clean

Free import with field mapping — drop any Excel, CSV, or TSV file and Shelvd auto-detects your columns using multilingual fuzzy matching (English, French, German, Dutch, Spanish, Portuguese). A mapping step lets you assign each column to a Shelvd field with grouped dropdowns and sample data preview. Shelvd templates are auto-detected and skip the mapping entirely

Terminology standardized — “Collection” is now “Library” throughout the app, navigation, and marketing pages. Collections (Library, Wishlist, custom) keep their name as a feature — but your books live in your library, not a generic collection

Accessibility — text contrast meets WCAG AA across all pages, priority indicators use labels alongside color, and the search page now matches the visual language of the rest of the app

Cover image sync — changing an image label to Front Cover now actually updates the book's thumbnail. First image uploaded to a book auto-becomes the cover

Navigation — scroll position is remembered across pages, and save or cancel on the edit form reliably returns to the book detail page

Billing tab in Settings — payment history table with dates, amounts, methods, and status badges. Auto-renewal banner showing your next charge date and amount. Cancellation warning when your plan is ending

Admin refund — one-click refund per payment in the admin user detail page. Creates Mollie refund, updates payment status, logs the action. For when the system charges someone twice and you need to fix it in seconds, not days

Admin limit bypass — admin accounts now skip all tier limits (books, tags, storage, features). The tier stays real, but enforcement steps aside. No more fake subscriptions to test your own product

Quota exceeded indicator in admin user list — red text with count/limit when a user has more books than their tier allows. Instant visibility into who got caught by a downgrade

Mollie subscription timing fix — first payment now correctly covers the initial period, with the recurring subscription starting one month later. Previously, Mollie would charge immediately on subscription creation, resulting in a double charge on day one

Mollie payments — upgrade to Collector Pro or Dealer with iDEAL, Bancontact, credit card, or SEPA direct debit. One-click checkout, redirect back, subscription active. Monthly recurring payments handled entirely by Mollie

Subscription management in Settings — see your plan, next billing date, payment method. Cancel anytime, access continues until the end of your billing period. No surprise cutoffs

Upgrade page — plan comparison with feature lists, pricing, and a single "Proceed to payment" button. Clean enough that even your accountant would approve

Admin subscription overview — dedicated page with MRR, active subscribers, and a sortable table of all subscriptions. User detail pages show subscription status, billing period, and full payment history with Mollie dashboard links

Smart tier resolution — your effective tier is the highest of your membership, lifetime benefits, invite code trial, and active subscription. Cancelled subscriptions downgrade lazily at period end, not before

Signup with plan intent — pricing buttons on the landing page now send new users through signup with a plan param. After email confirmation, you land directly on the upgrade page. No friction, no lost intent

Subscription events in activity feeds — started, renewed, payment failed, cancellation requested, expired. Amber dots in both user and admin activity pages, with a dedicated Subscription filter tab

ISBN Barcode Scanner — tap the camera icon next to any ISBN field in Lookup or Enrich, point at a barcode, done. Uses native detection on Chrome and ZBar WASM (the gold standard C barcode library) on Safari. Because manually typing 9780140449136 is nobody's idea of a good time

Admin storage tracking — the Users list now shows per-user storage bars with color coding (green/amber/red) and exact percentages. User detail pages get a full storage section. When users hit 90%, the upload API whispers a warning

View and sort preferences now persist — switch to grid view, sort by catalog number, navigate away, come back. Still grid. Still sorted. Revolutionary

Three new export formats — BibTeX for academics who live in LaTeX, RIS for Zotero and Mendeley users, and XML for anyone who thinks JSON is too modern. Six formats total: take your pick

Subject Classification — type a Dewey, LCC, UDC, or NUR code and instantly see what it means. Or type a description and find the code. Works both ways, like a proper reference book

Smart classification matching — when Library Lookup returns "823.912," Shelvd now tells you that's English fiction. Even partial codes get matched to the nearest category

NUR codes — all 682 entries for the Dutch and Belgian book trade. If you're selling books in the Low Countries, you need this

Four wiki articles on DDC, LCC, UDC, and NUR — with more history than strictly necessary, and full lookup tables for each

Previous/Next navigation now follows your sort order — sorted by year? You'll browse by year. No more jumping back to alphabetical

Bulk Image Import — drop hundreds of photos named by catalog number and Shelvd matches them to your books. Preview table shows exactly what will be uploaded before you commit. Duplicates skipped, mismatches exportable. Dealer only

Newsletter — sign up from the landing page, blog, or footer. Occasional updates on new features and the odd literary digression. No spam, no schedule

Catalog provenance now shows how a book was acquired ("Purchased from Antiquariaat X, 2012") instead of the meaningless "Current owner" it used to show

Nine new library sources — Portugal, Poland, Luxembourg, Israel, Brazil, and eight Southeast European countries (Slovenia, Serbia, Bosnia, and more). Plus Europeana: 200 million records from 49 European countries, for when national libraries aren't enough

Image relabeling — uploaded a photo as "cover" when it's really the spine? Click it, pick the right label. No re-upload needed

Two new wiki articles — photo labeling guide and trade catalog conventions

Library Lookup dropdown redesigned — providers grouped by language with record counts, so you know where to look first

Tooltips no longer vanish behind the edge of your browser

Full catalog audit against ABAA, ILAB, and IFLA standards — confirmed coverage of 76 formats, 49 cover types, 65 bindings, 69 contributor roles, and 283 other things librarians care about

Two catalog entry styles — Trade Catalog (how dealers describe books at fairs) and ISBD Formal (how librarians describe them in catalogs). Pick your audience, pick your format

Thirteen languages — each following the conventions of its national trade association. French entries follow SLAM rules, German ones follow VDA, and so on. The details matter when you're selling to a collector in Stockholm

Nineteen more fields in catalog entries — depth, paper type, edge treatment, endpapers, text block condition, dust jacket, signature details, protective enclosure, dedication, colophon. The kind of detail that makes a bibliographer's heart sing

Signature details — a new field that appears when you mark a book as signed, because "Signed" alone never tells the whole story

Google Books added as a lookup source

Cover types expanded from 11 to 49 — Quarter Morocco, Three-Quarter Vellum, Limp Boards... if a bookbinder ever made it, it's in the list now

Condition grades corrected to ABAA standard — "Mint" is now "As New" (nobody in the trade says Mint), and "Fair" fills the gap between Good and Poor where most honest books live

Every field tooltip rewritten for the book trade — with examples like "Connolly 78" and "Wing S2926" instead of "enter a value"

Image uploads for Pro and Dealer — drop files or snap photos directly from your phone. Accepts JPEG, PNG, WebP, even HEIC from your iPhone

Photo gallery on every book — with type labels, a lightbox that does pinch-to-zoom and swipe navigation, and keyboard arrows for the mouse-averse

Drag to reorder your photos — cover first, foxing detail second, whatever makes sense for the listing

Covers sync everywhere — upload a cover and it appears in your list view, grid view, and search results

Duplicate warning — start typing a title and Shelvd tells you if you already own it, with a link. For the 3 AM cataloging sessions

Save confirmation toast — a small but reassuring message after every edit, because "did I actually save that?" was keeping people up at night

Unsaved changes dot (●) in your browser tab — the universal sign for "don't close this yet"

Catalog number search — find books by your own numbering system, not just by title or ISBN

Custom 404 page — "Ex Libris Nobody." We had to

Back to collection returns you to your exact scroll position instead of the top. Small thing, big relief

Grid view sorting — eight sort options that actually work across all pages

Mobile navigation — a proper slide-out menu instead of a desktop nav bar that runs off the edge of your screen

Book list on mobile — compact cards with cover, title, and author instead of a twelve-column spreadsheet that requires a magnifying glass

Every page audited — settings tabs scroll, forms stack, touch targets are actually touchable. Fingers are not mouse pointers, it turns out

Welcome wizard — four screens: who you are, how many books you own, what system you're escaping from, and what matters most. Your answers shape the rest of the experience

Getting started checklist — four steps to get you going (add a book, try Library Lookup, grade a condition, create a collection) plus bonus steps if your profile warrants them. Checks itself off as you go

Smart empty states — six pages that used to show blank tables now show personality and a clear next step. An empty library is an invitation, not a dead end

Returning user nudge — come back after a few days and a gentle toast points you to your next uncompleted step. Persistent, not pushy

System dashboard — total users, total books, books per user, data completeness, and activity trends. The kind of dashboard that makes you either proud or nervous

Data health checks — seven quality scores (ISBN filled in? Condition set? Cover photo?) sorted worst-first. The platform now knows where the gaps are

Activation funnel — from signup through 1 book, 10 books, 100 books, 1,000+ books. With conversion percentages, because hope is not a strategy

Per-user journey tracker — six steps from "signed up" to "actually uses the platform." Visible to admins, invisible to you. As intended

Wiki — 35 articles across 8 categories: Getting Started, Cataloging, Provenance, Search, Data & Export, Settings, Glossary, and For Dealers. The answers to questions you didn't know you had

Glossary — 150+ terms from "foxing" to "t.e.g." to "association copy." For when the dealer's description reads like a foreign language (it is)

Reference guides for all 76 book formats, 69 contributor roles, binding styles, and condition terminology

Blog promoted to its own navigation link, because burying 22 articles in a dropdown felt inhospitable

CERL Heritage of the Printed Book — 6 million records of European rare books, 1455–1830. Includes printer names, former owners, and binding notes. For when your book predates the country it was printed in

HathiTrust — 13 million digitised volumes from 200+ research libraries, with links to the digital versions. Handy when you want to check if page 47 is really missing

DanBib — the complete Danish union catalog, 14 million records. Your Danish first editions just got easier to verify

Finland — 460+ archives, libraries, and museums in one search. Includes the really obscure stuff

Italy — 6,300 Italian libraries, 17 million records. Good luck finding a Venetian first edition that isn't in here

Japan — the National Diet Library, the largest library in Japan. First Asian source in Shelvd

Australia — National Library of Australia. First source in the Southern Hemisphere

Netherlands (KB) — the Koninklijke Bibliotheek, complementing the existing Dutch coverage

Norway — academic and research libraries. Useful for those Ibsen first editions

Austria — the Österreichische Nationalbibliothek. Because Vienna has always taken its books seriously

Belgium (Unicat) — 19.5 million records from the Belgian union catalog: KBR, university libraries, and three major networks. Impressive for a country of 11 million

Spain (BNE) — the Biblioteca Nacional de España

Switzerland (Swisscovery) — 500+ Swiss academic and research libraries in one search

Collection Audit — a health score for your catalog. Ten checks (ISBN? Condition? Publisher? Photo?) sorted worst-first, with one-click links to fix each book. For Pro and Dealer accounts

Valuation timeline on every book — see how its value changed over time, with the source and appraiser for each entry

Value trend chart — appears automatically when a book has two or more valuations. Finally, a chart that goes up and to the right (hopefully)

Seven valuation sources — self estimate, professional appraisal, auction result, dealer quote, insurance valuation, market research, and acquisition cost

Provenance auto-sync — when a provenance entry includes a price, a matching valuation is created automatically. Edit one, the other follows

Collection statistics now use the full valuation history instead of a single price field — more accurate totals, better trends

Old pricing fields removed — the four separate price fields on the edit form are gone, replaced by the timeline. Less clutter, no data lost

Three tiers with transparent pricing — see exactly what each level includes, no surprises, no "contact sales"

Early Access benefit — the first 100 users get lifetime Collector Pro, stated clearly everywhere it matters

New profile fields — phone, company name, and website. Dealers need a business card, not just a username

Sensible limits — Dealer gets 100,000 books and 1,000 tags instead of "unlimited." Real numbers you can plan around

Activity feed — see everything you've done: edits, enrichments, imports, collection changes. Available in the main navigation and on your stats page

Book timeline — every book shows its own change history: when you added it, what changed, when you enriched it

Invite codes — shareable promo codes for bloggers, bookfairs, and friends. Codes can grant trial days or lifetime Collector Pro

Profile pages now show more detail across the platform

Cover images — found automatically via Enrich, or paste your own URL. Shown on detail pages, list thumbnails, and grid cards

Click any cover to view it full-size

Enrich now available when adding a new book and directly from any book's detail page

Lookup moved to the header — search for books from anywhere in the app

Covers follow through the entire flow: search → select → add to library. No more disappearing images

Navigation stays visible while scrolling

Printable PDF inserts — generate a vintage 3×5" catalog card or a full catalog sheet from any book's detail page

Catalog card with authentic library aesthetic: red line, typewriter font, punch hole. Decorative and clean versions included

Catalog sheet available in 6 paper sizes (A4 through US Half Letter) with Swiss typography

Live stats and literary quotes on login and signup pages

Form sections reordered to match how collectors actually think about their books

Support simplified to two forms: Bug Report and Message

Feedback & Support — report bugs or send a message directly from the app, with status tracking

Marginalia blog — 22 articles on ISBN history, condition grading, provenance, book formats, and more

Public roadmap — see what's shipped, in progress, and planned

User menu with quick access to Settings, Support, Blog, Roadmap, and Changelog

Cleaner header and navigation throughout the app

Landing page — hero, 12-feature showcase, 4 visual spotlights, 3-tier pricing, and more personality than most enterprise software

Privacy Policy — GDPR-compliant, 11 sections, written by a human (you can tell because it contains jokes)

Terms of Service — 14 sections of readable legal text, which may constitute a minor miracle

About page — the origin story, featuring a broken spreadsheet and 28,000 books

Changelog — you're reading it

Announcement banners — dismissible messages for updates, maintenance, and news

Collapsible form sections — because nobody needs to see all 76 formats at once

Locale & number formatting — pick your locale (en-US, nl-BE, de-DE, fr-FR, etc.) and all numbers and dates adjust automatically

Enrich Mode — search library databases and merge new data field-by-field: green for new, amber for different, you decide what stays

Provenance tracking — visual timeline with 10 owner types, 14 association types, evidence sources, and acquisition records

Currency & valuation — home currency setting, multi-currency support, live ECB exchange rates, profit/loss tracking per book

Provenance in ISBD entries — your catalog entries now include the ownership chain

Provenance import/export — bring your provenance data in and out via Excel/CSV

Multiple collections — Library, Wishlist, and unlimited custom collections with drag-to-reorder

Custom colored tags — create, rename, recolor, and filter by tag

Bulk collection actions — add to or remove from any collection in one click

Collection chips on book detail — toggle collections directly from any book page

"Move to Library" — one-click button for promoting books from Wishlist

Tags management in settings

All 14 book statuses now with proper labels and colors

Library lookup — Library of Congress, BnF, DNB, K10plus, SUDOC, LIBRIS, Open Library, Google Books, and more coming

Multi-field search — title, author, publisher, year, ISBN across all providers simultaneously

Duplicate detection — fuzzy matching with adjustable threshold to find books you cataloged twice at 3 AM

External links from lookup — source URLs automatically saved to your book record

Draft status — for books pending review before entering your collection

Admin dashboard — user management, book counts, platform overview

User settings — profile, password, preferences, address, subscription management, delete account

External links — configurable link types per user with auto-fill URLs (WorldCat, OpenLibrary, Google Books, etc.)

Items per page — separate settings for list view (up to 500) and grid view (up to 100)

Statistics dashboard — key metrics, status & condition breakdown, content & origin, physical & storage, time & growth charts

Export selected books — choose which books to include in your export, not just "all or nothing"

Landing page with features list and early access offer

Excel import — smart field mapping, validation, and error handling for bulk uploads

Multi-format export — Excel, CSV, JSON, one click each

Swiss Design header with navigation

Global search — instant filtering across your entire collection as you type

Advanced search — 14 fields with query-by-example, empty field search, and recent search history

Contributors — add and edit with 69 MARC roles (author, illustrator, translator, binder, cartographer…)

Manual book entry — full add page with all fields

Sortable columns and bulk delete with checkbox selection

ISBD catalog entries — professional entries generated in 4 languages (EN/FR/DE/NL)

76 historical book formats and BISAC subject codes with searchable dropdowns

Authentication — sign up, sign in, password reset

Books listing — list and grid views with pagination

Book detail page — every field visible at a glance

Book editing — inline edit with autocomplete dropdowns

Previous/next navigation between books