Tech
1,683 interactive pages · most loved first · page 46 of 71· Tonble one of these
Portable Secret
A browser tool that locks a secret inside a single self-contained encrypted HTML file, so you can share it privately wit…
Pose Animator
Turn on your webcam and a hand-drawn SVG character mirrors your body pose and facial expressions in real time, powered b…
pow
A tiny shared web page where whoever mines the hardest proof-of-work hash gets their short text shown to everyone, like…
PoW Link Protector
A tool that wraps links you share in a proof-of-work check so bots cannot crawl them, from the ad-free Glade Art platfor…
Pravatar
A CC0 avatar placeholder service that serves random fake profile photos by URL, handy for filling sample apps and mockup…
Print Friendly & PDF
A tool that strips ads, images, and clutter from any web page, then formats a clean printable or PDF version in a couple…
PrintWhatYouLike
A free online editor that lets you strip ads and junk from any web page and format just the parts you want before printi…
Privnote
A tool that creates a self-destructing note: the message can be read once through a link, then it disappears from the se…
Procedural City Generation
A demonstration and explanation of a procedural road layout algorithm that grows realistic city street networks, with vi…
Procedural Image Generator
A generator that builds images from basic shapes and math functions such as sine and cosine, so you can experiment with…
Procedural Music in The Sapling
An in-depth interactive explanation of how the procedural music system in the game The Sapling works, with playable demo…
Programming Fonts
An interactive tester for comparing more than a hundred free monospace coding fonts against real syntax-highlighted code…
Programming Fonts Test Drive
A font playground that renders the same code sample in dozens of monospaced programming fonts, with switchable color the…
Project Shapeshifter
A browser tool for designing procedurally generated 3D patterns, built mainly for makers who want parametric shapes to s…
Promisees
A playground that visualizes how JavaScript promises resolve, so you can edit code and watch chains, errors and timing p…
ProtoType Studios
A shelf of tiny browser toys and calculators: a random color roulette, a three-value color picker, a dice probability ro…
Provector
A free online vector graphics editor that runs in the browser, offering a capable set of drawing tools for illustrators…
PSK Reporter
A live map showing where amateur radio FT8 and PSK31 signals are being heard around the world, with filters for band, mo…
Publicnote
A free encrypted online notepad where entering any title opens a shared note that anyone with the same title can read an…
Puddle in Rain
A WebGL demo by Faraz Shaikh rendering a realistic rain puddle with raindrops rippling across its reflective surface, a…
Pulsar
A micro creative coding playground where you write short snippets and watch them render live, built for quick experiment…
PulseFeedback
A strange browser experiment that detects your pulse from webcam video and reflects it back to you as an extra-sensory e…
PulseQuaver
A minimalist browser music workstation with a pattern sequencer, three-oscillator synth, ADSR, filter and effects for ma…
puns.dev
A one-click generator of the worst computer puns on the internet - each click serves another groan-worthy tech joke with…
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