Tech
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Disconest
Look up any record and get its musical key, tempo and other metadata pulled together from Discogs and audio analysis, ha…
Discord, or the Death of Lore
Archivist Jason Scott laments communities moving from searchable public forums into closed chat servers, and what vanish…
Discovering Wikipedia Edits by Institutions
A project write-up on uncovering Wikipedia edits made by institutions, companies, and government agencies, explaining ho…
Discrete Logic Network Card
A build log of a 10BASE-T Ethernet transceiver made entirely from discrete logic chips, with schematics, scope traces an…
Display Wars
Pick two screen sizes and aspect ratios and see them drawn to scale side by side, handy for settling TV debates and for…
Distill
A machine learning research journal that published interactive, visually rich explanations of neural networks and their…
Distinctive Quality
A web designer's blog on front-end techniques and design thinking, with posts on forms, page metadata, content layouts a…
DistroSea
Test drive dozens of Linux distributions and desktop environments instantly inside your browser through free on-demand v…
DistroWatch
A long-running news and tracking site cataloguing hundreds of Linux and BSD distributions, with rankings, reviews, and r…
Dithered QR Codes
An explainer and generator for error-diffused QR codes that look like photographs yet still scan, with step-by-step visu…
Ditherpunk
A friendly, illustrated deep dive into monochrome image dithering, explaining ordered dithering, error diffusion and gam…
Dittytoy
A browser-based playground for writing short JavaScript scripts that generate looping, ever-changing generative music.
Divide by Depth for Instant 3D
A friendly walkthrough of how 3D cameras and perspective actually work in games, showing that dividing by depth is the t…
DIY Book Scanner
A community hub for building your own book scanner, with plans, parts lists, and forums where hobbyists share designs fo…
DIY Computer with 7400 Series TTL
A hobbyist's long build log of designing and wiring a working CPU from 7400 series TTL logic chips, with schematics, boa…
DIY Drones
A pioneering community for hobbyist drone and autopilot builders sharing hardware designs, flight logs, and troubleshoot…
DIY Photography
A photography news and tutorial site covering gear, lighting techniques, and creative do-it-yourself projects for photog…
DIY Stompboxes
A veteran forum for hobbyists designing and building their own guitar effects pedals, with schematics and troubleshootin…
DIY Synths Database
A curated database of around 95 open-source hardware synthesizers and music gadgets you can build yourself, with photos,…
DIYAudio
A veteran forum for hobbyists building their own speakers, amplifiers, and audio electronics, packed with schematics and…
DJEN
A browser-based metal generator that builds randomly generated riffs with the Web Audio API, letting you tweak settings…
Dmitry.GR Projects
A hardware hacker's personal site full of deep-dive projects: reviving old Palm and Pixter gadgets, emulators on tiny ch…
DNS Checker
A free tool that checks DNS record propagation across servers around the world, showing at a glance whether a domain or…
DNS Toys
A DNS server that answers dig queries with handy and playful results such as weather, time zones, dice rolls, unit conve…
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