live coding

Brian Peiris demonstrates RiftSketch, a web app where you write JavaScript with Three.js while wearing an Oculus Rift and watch the world around you change live. It runs on Firefox builds with WebVR.

Footage of Notch (Markus Persson) live-coding his Minicraft game in Java during a Ludum Dare 48-hour game jam. It shows a working game developer building a complete small game from scratch.

The first part of a ShaderToy live-coding series that lays the groundwork for The Drive Home, a rainy night-traffic shader. It covers basic setup and builds toward rain and bokeh effects.

Andrew Sorensen's OSCON 2014 keynote in which he live-codes generative music on stage using his Impromptu environment while narrating his computational and musical choices. It imagines concert programmers as a performing art.

Phoenix creator Chris McCord builds a real-time Twitter-style app live with Phoenix LiveView 1.5 in about 15 minutes. It shows interactive, real-time updates without writing JavaScript.

A five-minute demo of a live ClojureScript game editor by Chris Granger. It is based on Bret Victor's demo from the Inventing on Principle talk, with code changes reflected instantly in the running game.

Wendover Productions explains why drone delivery has not become the future once promised. It covers no-fly zones, costs and the difficulty of the final drop-off.

A Wendover Productions documentary-style video on how Zipline delivers blood and medical supplies by drone in Rwanda. It covers the catapult launch, parachute drop and the logistics behind it.

A live KEXP warm-up set by the Delvon Lamarr Organ Trio, recorded at Upstream Music Fest in 2017. The set includes Move On Up and Memphis.

YouTuber Josh Pieters lists microwave meals on Deliveroo as if from a restaurant and sees whether anyone orders them. The stunt shows how little vetting the platform applied.

A timelapse of Notch (Markus Persson) making Metagun, a game built from scratch in 48 hours for Ludum Dare 18. It shows the whole coding session sped up.

Bisqwit writes a NES emulator in C++ in about 15 minutes of tool-assisted, sped-up coding, narrated with captions. It shows an accurate emulator built with a compile-time generated 6502 instruction table. Part 2 covers compiling and running it.

Mario Zechner explains why he built pi, a minimal coding agent, out of frustration with existing agent harnesses. He also discusses how AI agents are straining open source projects and argues for slowing down.

Adam Ragusea examines whether olive oil is unsafe for high-heat cooking and whether it tastes bad when heated. He cites studies showing it is among the most stable cooking oils and that smoke-point worries are overblown.

Kenneth Finnegan shows how USB-C Power Delivery trigger boards like the ZY12PDN negotiate 5V to 20V so you can power projects from a USB-C charger, including the color coding for each voltage.

A GameTrailers walkthrough from E3 2012 of an Unreal Engine 4 real-time tech demo with Epic's Alan Willard. It shows live code changes and hot reloading while the game runs.

A Last Week Tonight segment on the decline of the newspaper industry and what it means for journalism, including local reporting. It uses John Oliver's comedic commentary and references the film Spotlight.

Ruby developer Avdi Grimm gives a seven-minute tour of Pharo Smalltalk's development environment, focusing on tools like search-by-example and the integrated, live coding experience.

John Oliver's Last Week Tonight segment on Sinclair Broadcast Group, the largest owner of US local TV stations, and how it injects political content and scripted must-run segments into local news.

John Oliver's 13-minute Last Week Tonight segment explains the 2014 net neutrality fight over cable companies creating unequal internet speeds. It uses comedy to make a dull regulatory topic engaging and tells viewers how to comment to the FCC.

John Oliver's Last Week Tonight segment on civil asset forfeiture, the process by which police can seize property they suspect is tied to crime. It explains how the property itself is put on trial and how departments profit.

Bruce Hauman live-codes Flappy Bird in ClojureScript in about six minutes, using figwheel to hot-reload changes into the running game. The demo shows game behavior being changed interactively without restarting.

Real Engineering explains how Zipline built a drone delivery network for medical supplies in Rwanda. It covers the fixed-wing drones, catapult launch, parachute drop and the logistics behind the service.

John Oliver's Last Week Tonight segment on state lotteries. It argues that the claim that lotteries fund education is misleading, because the money is fungible and often diverted to general funds.

Drummer Danny Carey performs Tool's 'Pneuma' live in Boston, in a Vic Firth session with close views of his playing.

John Oliver's Last Week Tonight segment on municipal violations. It shows how small fines and fees escalate for people who cannot pay and how private probation and ticket revenue can ruin lives.

John Oliver's Last Week Tonight segment on PFAS, the 'forever chemicals' linked to health problems. It covers their widespread use in products like nonstick coatings and repellent fabrics and the limits of regulation.

John Oliver's Last Week Tonight segment on how media outlets report incomplete or untrue findings as settled science. It covers sensational headlines, small studies and pressure on researchers.

John Oliver's Last Week Tonight segment on payday loans and predatory lending, covering how they trap borrowers and target the elderly and military. It features Sarah Silverman.

A short excerpt from The Pervert's Guide to Ideology in which Slavoj Zizek analyzes John Carpenter's They Live. He uses the film's fight scene and sunglasses to explain how ideology works.

Stevie Wonder performs 'Superstition' on Sesame Street in 1973, with kids dancing along. It is a feel-good live music performance.

A short Last Week Tonight segment where John Oliver stages a statistically representative climate debate, with Bill Nye facing a crowd of dissenters. It satirizes false balance in media coverage.

Musician Thoj performs a live looping session on the Teenage Engineering OP-1 synthesizer, building a deep house track layer by layer.

A John Oliver Last Week Tonight segment on native advertising, showing how ads are disguised as editorial content in news media, including BuzzFeed and major newspapers.

John Oliver's Last Week Tonight segment on cities spending public money on privately owned sports stadiums, including how tax-exempt municipal bonds subsidize them.

John Oliver's Last Week Tonight segment on net neutrality, explaining the stakes of the FCC's push to roll back the rules and urging viewers to file comments. It is a comedic but substantive explainer.

A Last Week Tonight segment on the US Postal Service's financial troubles. John Oliver explains why it matters, what pushed it to this point, and what viewers can do.

Footage of Stefani Germanotta, later Lady Gaga, performing 'Captivated' and 'Electric Kiss' at NYU's Ultraviolet Live talent show in 2005-era college days. It shows her singing and playing before she became famous.

A clip from the film The Lives of Others showing Wiesler as a ruthless, efficient Stasi interrogator who uses a recorded interrogation to train new officers. HN uses other scenes from the same film as well.

John Oliver's Last Week Tonight segment on encryption and the Apple versus FBI dispute after San Bernardino. It explains the stakes of weakening encryption and ends with a fake Apple ad about iPhone vulnerabilities.