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Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
209•theblazehen•2d ago•63 comments

OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
686•klaussilveira•15h ago•204 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
959•xnx•20h ago•553 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
127•matheusalmeida•2d ago•35 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
65•videotopia•4d ago•3 comments

Jeffrey Snover: "Welcome to the Room"

https://www.jsnover.com/blog/2026/02/01/welcome-to-the-room/
28•kaonwarb•3d ago•24 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
44•jesperordrup•5h ago•23 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
236•isitcontent•15h ago•26 comments

ga68, the GNU Algol 68 Compiler – FOSDEM 2026 [video]

https://fosdem.org/2026/schedule/event/PEXRTN-ga68-intro/
8•matt_d•3d ago•2 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
230•dmpetrov•15h ago•122 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
334•vecti•17h ago•146 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
26•speckx•3d ago•16 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
499•todsacerdoti•23h ago•244 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
384•ostacke•21h ago•97 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
360•aktau•21h ago•183 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
295•eljojo•18h ago•186 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
421•lstoll•21h ago•280 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
67•kmm•5d ago•10 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
95•quibono•4d ago•22 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
21•bikenaga•3d ago•11 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
33•romes•4d ago•3 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
262•i5heu•18h ago•211 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
38•gmays•10h ago•13 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
1074•cdrnsf•1d ago•460 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
61•gfortaine•13h ago•27 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
294•surprisetalk•3d ago•45 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
153•vmatsiiako•20h ago•72 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
14•1vuio0pswjnm7•1h ago•1 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
159•SerCe•11h ago•146 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
187•limoce•3d ago•103 comments
Open in hackernews

Show HN: Record and share your coding sessions with CodeMic

https://codemic.io/#
14•seansh•1w ago
You can record and share coding sessions directly inside your editor.

Think Asciinema, but for full coding sessions with audio, video, and images.

While replaying a session, you can pause at any point, explore the code in your own editor, modify it, and even run it. This makes following tutorials and understanding real codebases much more practical than watching a video.

Local first, and open source.

p.s. I’ve been working on this for a little over two years* and would appreciate any feedback.

* Previously: CodeMic: A new way to talk about code - https://news.ycombinator.com/item?id=42485088 - Dec 2024 (58 comments)

Comments

JaumeGreen•1w ago
Nice. I had the same idea and now I see it done without lifting a finger.

I could not make it work to watch a session from my vscode in steamos (it could be misconfiguration from my part), so I don't know if you can alter the speed of the reproduction from there, which would be great.

From my inexistent list of improvements, make it so that 2 video sources can be sent simultaneously, one for the speaker, another for a presentation video. That way you can see the person doing the course, while seeing the important bits, and see the code.

seansh•1w ago
Thanks for checking it out. I'd be happy to take a look and figure out what's wrong if you could please drop me an email or open a github issue.

That's a good idea, I'll work on the overlapping video tracks.