Tech
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F4map
Fly over a 3D model of the entire world built from OpenStreetMap data, with buildings, trees, traffic, and switchable we…
Fab Labs Network
A global directory of community fabrication labs where makers get access to 3D printers, laser cutters, and CNC machines…
Fabbaloo
A daily 3D printing news site covering technology, materials, vendors, processes and designs, with analysis for hobbyist…
Fabien Sanglard
A programmer's blog with meticulously researched deep dives into the source code of classic games and graphics engines l…
Facework
A satirical game by Kyle McDonald where an AI face-analysis gig app judges your webcam expressions as you audition for j…
Failory
Case studies and interviews dissecting why startups fail, alongside cheat sheets and stories from founders who survived.
Fake Name Generator
A tool that instantly generates a complete fictional identity, including name, address, and background details, for test…
FakeNumber
A directory of fake United States phone numbers that are safe to use in mock-ups, test data and film scripts without rin…
FakeUpdate.net - Windows Update Prank
A prank site that displays full-screen fake operating-system update screens to fool friends and colleagues.
Falling Posts
An experimental canvas where Bluesky posts fall from the sky in real time, with words you can hover over for context and…
Falsehoods Programmers Believe About Aviation
A short list of surprising false assumptions about flights, airports, callsigns and time, revealing how messy and fascin…
FANGO
Martin Nadal's art project disguised as a phone charger that takes over your smartphone, firing random searches, likes a…
Fart.js
A deadpan parody of a premier JavaScript library that adds fart sounds to web pages on click or hover, with a straight-f…
Fast Inverse Square Root
An explainer that untangles the famous Quake III fast inverse square root hack, with interactive sliders and graphs show…
Fast Neural Style
A TensorFire demo that runs neural style transfer entirely in the browser, repainting your images in the style of famous…
Fast.com
An ultra-minimal single-serving speed test from Netflix that shows nothing but a number: your current internet connectio…
Fatal Dose
A detailed account of the Therac-25 radiation therapy machine, whose software errors killed patients in the 1980s, a cla…
FATpick
A guitar tab player that listens to you play and follows along, advancing the tab in sync with your notes so you can pra…
Favicon Maker
A free favicon maker that builds letter-based or emoji-based favicons in seconds, exporting SVG and PNG files for your s…
Favicon.io
A generator that turns text, an emoji, or an uploaded image into a complete favicon package sized correctly for every br…
FaxZero
A free web service for sending faxes to anywhere in the U.S. and Canada straight from the browser, no fax machine or pho…
FBO Particles
An article by creative coder Nicolas Barradeau on GPU particle systems with frame buffer objects in three.js, with demos…
Feather
A collection of simple open source icons, each drawn on a 24x24 grid with a focus on simplicity and consistency, ready t…
Features of Your Font You Had No Idea About
An illustrated tour of the hidden features inside good fonts, from swashes and stylistic sets to ligatures and tabular n…
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