Tech
4,297 pages · most loved first · page 58 of 180· Tonble one of these
Free the Game Boy
A project site about a battery-free Game Boy powered by solar and button-press energy, explaining how it keeps playing t…
Freebies ByPeople
A hand-picked collection of free-to-use resources for designers and developers, sorted by category and cleared for comme…
freeCodeCamp
A nonprofit where millions learn to code for free through interactive lessons, certifications, and thousands of programm…
FreeDOS
An open-source, DOS-compatible operating system still actively maintained for running old software and retro hardware.
Freelance Rate Calculator
A free calculator that finds the hourly and daily rate you actually need to charge, covering taxes, expenses, time off a…
Freelancer Contract Template
A free form-based tool that generates a customized PDF freelancer contract for software work, so you can fill in the ter…
FreeMapTools
A collection of free map-based tools for everyday tasks, such as measuring distances, drawing radius circles, finding el…
Freesound
A collaborative database of more than half a million Creative Commons licensed sounds, samples, and field recordings upl…
Fresh From the Lab
A lab report from the OpenAWG project, which is building an open-source atmospheric water generator that pulls drinking…
Frills
A whimsical personal site from a Welsh webmistress with a blog, small web experiments like a filterable HTML color names…
Frink
A calculator and programming language built for physical units: convert anything to anything, from furlongs per fortnigh…
Front End Happy Hour
A podcast where a panel of software engineers from companies like Netflix, Twitch, and Atlassian chat over drinks about…
Front Row Crew
Home of GeekNights, a 20-year-running podcast and lecture series for hobbyists, tinkerers and geeks, with a huge back ca…
Frontend Mentor
A learn-by-building platform with real-world HTML, CSS and JavaScript challenges and professional Figma designs, so you…
Frontier of the Year 2025
A scored round-up of 202 scientific and technical results from 2025, filterable by field, by estimated probability that…
Ftrain
Paul Ford's personal site of essays, short fiction and odd experiments since 1997, full of witty and humane writing abou…
Full Stack Python
Explains Python programming concepts in plain language and links to the best tutorials for each topic, from web framewor…
Full Stack Radio
A podcast for developers building great software products, with conversations on product design, user experience, unit t…
Fun Generators
A sprawling collection of more than a thousand free random generators for names, trivia, colors, passwords, lorem ipsum,…
Funky Karts
A playable demo of a kart-racing game running in the browser through WebAssembly, showing what a native-style game can d…
Furbo
Craig Hockenberry's personal site, where the longtime Apple platform developer writes about making apps, running website…
Furiosa's Cat Feeder
A maker's witty build log of hacking an automatic cat feeder after one clever cat keeps outsmarting it, with photos of e…
Furiosa's Cat Feeder
A maker's step-by-step build log of a homemade automatic cat feeder for a cat named Furiosa, with photos of the mechanis…
FuryGpu
A one-person project building a real GPU from scratch on an FPGA and custom PCB, with a build blog covering the hardware…
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.