Tech
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Real Life
An online magazine of essays examining how technology shapes everyday experience, from social media to surveillance, in…
Real Life Tron on an Apple IIgs
A programmer recreates the Tron light-cycle game on a vintage Apple IIgs and films friends in the real world to match, a…
Realtime Colors
A live preview tool that lets you tweak a color palette on a mock website layout in real time to see exactly how the col…
Realtime Fascism
A tracker that scans US political reporting against Laurence W. Britt's fourteen characteristics of fascism, with matchi…
Realtime HTML Editor
A browser-based HTML editor with instant live preview, where you type markup and see the page update as you go, handy fo…
Rebuilding Society on Meaning
A free online textbook on values-based design, with practical techniques for building recommenders, social networks, mar…
Recipe Search with Typesense
A search-as-you-type demo over two million recipes that returns results instantly as you type, showing what a fast, typo…
RecipeIQ
A recipe finder that ranks dishes with Wilson Score confidence rather than raw star ratings, aiming to surface the recip…
Rectangles
A day planner that lays your day out as 144 rectangles, each standing for ten minutes, so you can see at a glance how yo…
Recurse (Infinite Mix)
An infinite mix by Moth Quantum, a continuously generating real-time stream of music that keeps evolving for as long as…
Recursive Drawing
A drawing tool by Toby Schachman where you build intricate recursive patterns from simple shapes, exploring a spatial st…
Red Blob Games
Amit Patel's interactive tutorials on game programming topics like pathfinding, hexagonal grids, and procedural map gene…
Redacted
A free browser tool that hides sensitive parts of an image by laying blurred, pixelated or solid black boxes over the ar…
RedditMetis
A Reddit profile analyzer that reads a user's public activity and guesses details about them, alongside stats on posting…
Redis City
An interactive 3D model of one Redis instance that lets you explore the command path, data structures, allocator, OS mem…
RedKetchup
A collection of browser-based tools for converting and editing images and animations, built in Montreal and usable witho…
Redundant Robot
Travis Lawrence's home for small dumb things he has built and is proud of, a pile of playful web toys and experiments ma…
ReduxFlakes
A sprawling personal website with a blog and digital garden of notes, a resource library of guides and bookmarks, a blog…
Refactoring.Guru
An illustrated guide to software design patterns and refactoring techniques, with cartoon diagrams and code examples in…
Refik Anadol
Portfolio of a media artist who turns vast datasets into immersive AI-driven installations, with works, events and a log…
reFrame
An experimental camera with a six-color ePaper display that dithers each photo and shows one picture at a time, with bui…
Regex Chess
Nicholas Carlini builds a 2-ply minimax chess engine entirely from 84,688 regular expressions and lets you play it in th…
Regex Crossword
A puzzle game where crossword clues are regular expressions, teaching regex pattern matching through progressively harde…
RegEx Crossword
A hexagonal crossword where each row must match a regular expression, so you fill the cells with character sequences tha…
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