Tech
4,297 pages · most loved first · page 116 of 180· Tonble one of these
PKU Online Judge
Peking University's online judge, an archive of competitive programming problems from ACM ICPC contests that you can bro…
Places to Telnet
A curated list of telnet servers and text-mode destinations, from ASCII Star Wars to BBSes and online games, to connect…
Plain Old Recipe
Paste a link to a cluttered recipe website and get back just the ingredients and steps, without ads, pop-ups or long lif…
Plain Vanilla
A tutorial site on web development with only vanilla HTML, CSS, and JavaScript, no tools or frameworks, showing how far…
Plan 9 from User Space
The home of Plan 9 from User Space, a port of Bell Labs' experimental Plan 9 tools to ordinary Unix and Linux systems.
Plan 99
Mike Hearn's engineering blog covering distributed systems, security, and reflections on building software at scale.
Plan B
Technical experiments and write-ups by creative technologist Libby Miller, covering hardware and making, all powered by…
Plane Finder
A real-time flight tracking map showing thousands of aircraft in the sky worldwide, with routes, altitudes, and aircraft…
PlaneLogger
A community platform for logging aircraft sightings, tracking registrations, and connecting with fellow planespotters.
PlantUML
A text-based UML diagramming tool that renders class, sequence, and activity diagrams from simple scripted syntax, with…
Play Game of Life
A clean in-browser implementation of John Conway's Game of Life where simple rules on a grid of cells produce endlessly…
PlayCanvas
The home of an open-source WebGL game engine featuring a gallery of playable 3D demos and games that run instantly in th…
Playground
A directory of 900+ browser games made with AI, browsable by genre, with a random-three picker so you can jump straight…
Playing With Fire
A write-up with a live WebGL demo of a real-time fire simulation, explaining how fluid dynamics and shaders combine to m…
Playlists.at YouTube Search
A YouTube search form with advanced filters for duration, date, title and more, for finding exactly the videos you want.
playSCL
An arcade where every game is an editable blueprint, so you can play it, then clone, restyle, rebalance, and republish y…
PlayShade
A map that shows which playgrounds across North America are actually in shade at the hour you plan to visit, so you can…
Plexto
A collection of more than 200 free online tools for developers, writers, students, and marketers, from word counters and…
Plock: The Wooden Clock That Writes the Time
Meet Plock, a 407-piece hand-carved wooden automaton clock built by art student Suzuki Kango, which picks up styluses an…
PlottyTools
A browser tool for the PlottyBot pen plotter that turns typed text and handwriting into plotter instructions, with a liv…
Plugins4Free
An archive of free VST and AU instrument and effect plugins for Cubase, FL Studio, Reaper, Ableton, and other DAWs, a ha…
PLUM Language List
A catalogue of programming languages and notations created for making music, from ABC notation to live-coding systems, e…
Pluralistic
Cory Doctorow's daily link blog with commentary and analysis on technology, politics, and culture, published with no tra…
PocketEngineer
A collection of free engineering calculators and tools covering electricity, electronics, and geometry, including a volt…
Stumble onto more like this
One click takes you to a page you didn't know you were looking for. Rate it and the next one lands closer to your taste.
Add to Browser — it's freeWorks in Chrome, Edge and Brave. No account needed.