Back Then asks what the world looked like when you arrived
An interactive history guide that turns your birth year, birthday, generation, and UK city into personalised journeys through events, technology, prices, music, and culture.
Issue 2026-08-20Search the complete card catalogue
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An interactive history guide that turns your birth year, birthday, generation, and UK city into personalised journeys through events, technology, prices, music, and culture.
Batch release software for dye and specialty-chemical manufacturers, covering specifications, lab results, COAs, SDS revisions, packaging, QA approval, and customer sign-off.
An interactive tool that ranks all 50 U.S. states according to the priorities and weighting system you choose.
A free gallery of 109,086 Pokemon cards from the PSA population report, sorted by PSA 10 scarcity and shown with images, filters, and gem rates.
A GPS tracker for cars and small fleets that shows a vehicle’s location while making ownership or written consent part of checkout.
An interactive map of more than 1,100 urban redevelopment projects across Japan, layered with land prices, hazards, population projections, station traffic, crime data, and local points of interest.
A browser-based tool for redacting, watermarking, and OCR-processing sensitive PDFs locally.
A Kubernetes operator for running MySQL asynchronous replication failover groups across sites.
A terrain-based map that finds and ranks skateable hills by the speed a rider could reach on the way down.
Brookwald publishes original graded-reader novels in German, English, and Spanish, each written to a single CEFR level with vocabulary and narration built into the reading experience.
Aisle turns factory price lists, PDFs, spreadsheets, or email catalogs into machine-readable purchasing catalogs for AI buyers.
A Shopify theme project that publishes detailed performance, accessibility, markup, and runtime measurements for its product.
An Italian footwear manufacturer developing lasts, heels, prototypes, and finished women's shoes for designer and private-label clients from runs of 60 pairs.
A catalog testing whether AI agents can actually perform 65 jobs across 12 industries.
A free Chrome extension that saves the LinkedIn profile you are viewing to a local, spreadsheet-ready list.
A free service that generates seeded cat illustrations as pure SVGs for any requested size.
A document-delivery tool that encrypts files in the browser and stores them as .cell envelopes containing ciphertext and deliberately limited metadata.
Cellworth estimates the health and remaining useful life of electric-vehicle batteries from existing charging telemetry, without teardown, test rigs, or added vehicle hardware.
An independent York research centre and testing laboratory for paper, parchment, inks, and archival collections.
Bill Senese documents a 42-week return to serious swimming, aiming for national titles at age 42.
A free citation generator that turns DOIs, ISBNs, URLs, or titles into references across IEEE, ACS, APA, MLA, AMA, Turabian, and other academic styles.
A claymation puzzle app for ages 2–4, where children place, rebuild, and name 23 clay animals.
Colin Mullins's retro-arcade portfolio combines HCI research, academic papers, films, cartoons, photography, and creative experiments.
A Russian-language digital archive cataloguing collectibles ranging from Kent Turbo inserts and Kinder Surprise figures to Soviet badges, stamps, coins, postcards, and game memorabilia.