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The Role of Exposition in the Future of Mathematics – Grant Sanderson [video]

https://www.youtube.com/watch?v=PtCPLLuMK1o
1•num42•2m ago•0 comments

A free Omarchy course: 25 modules and a capstone

https://stevinator.com/courses/omarchy/
1•smanookian•6m ago•0 comments

Why elevators keep anesthesia professionals up at night [4 min] [video]

https://www.youtube.com/watch?v=N4VGVEdN458
2•privacyishuman•6m ago•0 comments

Friction as a Feature

https://emilkowal.ski/ui/friction-as-a-feature
1•phartenfeller•9m ago•0 comments

Okay to share a free tool for field techs?

https://woextractor.com/
1•Syberscream•13m ago•1 comments

GitHub: Some Git over HTTPS may temporarily require authentication

https://github.blog/changelog/2026-10-19-some-git-over-https-may-temporarily-require-authentication/
2•csmantle•22m ago•0 comments

I turned a song into a Machine [video]

https://www.youtube.com/watch?v=6nULQQQZcvE
1•rslice•24m ago•0 comments

Pax8 Launches 8os

https://www.pax8.com/en-us/news-post/pax8-launches-8os-the-first-agentic-workforce-operating-syst...
1•simonjgreen•24m ago•0 comments

Quantum error correction well below the color code threshold [pdf]

https://cdn.prod.website-files.com/669960f53cd73aedb80c8eea/6ad6013f8ae0364b2cd03c53_c8c5526bc884...
1•unprovable•26m ago•0 comments

Field access in a Rust debug REPL, without reflection

https://github.com/100010/pry-rs
1•yoheisenju•28m ago•1 comments

Textus – WYSIWYG Markdown editor with built-in AI writing tools

https://textus.catvinci.com/
1•cobychapple•28m ago•0 comments

Ask HN: How to get the most intelligence out of your agents?

1•thechairman12•28m ago•0 comments

Training a Search-R1 Agent with Flame

https://xflops.io/blog/training-search-r1-with-flame/
1•k82cn•31m ago•0 comments

Where your money grows fastest

https://crazysoftwarecoder.github.io/where-it-grows/
1•ashyferny•31m ago•0 comments

Owners who spend more time close to their cats tend to have more positive moods

https://www.eurekalert.org/news-releases/1148065
2•gmays•36m ago•0 comments

Show HN: Visual heat map of AI news updated hourly

https://ai-news.jagular.io
1•jnaina•41m ago•0 comments

I put my cell number on my startup's homepage

1•civitasinnovare•44m ago•1 comments

Superintelligence Strategy (2025)

https://www.nationalsecurity.ai
1•reasonableklout•48m ago•1 comments

Americans Are Spending More Money to Drive Worse Cars

https://www.theatlantic.com/technology/2026/10/americans-not-buying-electric-cars/689071/
18•fortran77•49m ago•11 comments

Apple's OS release and how it impacts Identity Graphs

https://cunderwood.dev/2026/10/20/apples-os-release-and-how-it-impacts-identity-graphs/
1•abtestdev•54m ago•0 comments

Why do some data grids show blank rows during scrolling?

https://comparegrids.com/articles/article-why-grids-show-blank-rows
1•davidvela•1h ago•0 comments

Show HN: TMPlayer, a TV player for the videos in your own Telegram chats

https://github.com/dracu-lah/TMPlayer
1•nevilkrishnak•1h ago•0 comments

Advancing Fault-Tolerant Quantum Computing with GPU-Accelerated Simulation

https://nvidia.github.io/cuda-quantum/blogs/blog/2026/10/19/jupiter-magic-state-simulation/
1•wondersky•1h ago•0 comments

FaderBuddy – Plug-and-play motorized faders for ESPHome and more

https://github.com/scottbez1/FaderBuddy
1•foltik•1h ago•0 comments

U.S. Political Money Funnels to Indian Bots to Lure Voters

https://www.nytimes.com/2026/10/19/business/michigan-primary-disinformation-campaign.html
4•grandpajoey•1h ago•0 comments

Token-based API guard Auth Bypass

https://github.com/laravel/framework/security/advisories/GHSA-f9x3-7vq9-cph6
1•Spqa•1h ago•0 comments

Show HN: Vramkit – measuring LLM weight and KV-cache compression on a MacBook

https://github.com/SRKRZ23/vramkit
1•sardor_r1•1h ago•0 comments

Show HN: Death Plan Switch, a self-hosted dead man's switch for solo devs

https://deathplanswitch.com/
6•romeo19361•1h ago•1 comments

How to Rebuild Yourself, Inch by Inch

https://mrjakyl.substack.com/p/how-to-rebuild-yourself-inch-by-inch
2•yarapavan•1h ago•0 comments

Russian Satellite Makes a Menacing Approach to Another Craft in Orbit

https://www.nytimes.com/2026/10/19/science/russia-satellite-kosmos-2612.html
4•reaperducer•1h ago•0 comments
Open in hackernews

Show HN: Runnem – A CLI to manage local services with screen and YAML

https://runnem.com
2•dsmurrell•1y ago
Hi all! This is my second ever Show HN post, my first was back in 2020.

I built runnem, a CLI for managing local services in projects with multiple components like frontend, backend, and database.

I have a few projects going at once, each with several services. When I come back to one after a few weeks to fix a bug or make a change, I always forget how to spin everything up. Which command runs what? What depends on what?

runnem solves that for me:

- runnem up and runnem down to start or stop everything - Handles service dependencies automatically - Uses screen under the hood (I'm keen on screen) - Manages logs, rotates them, and cleans up ports - Simple YAML config per project (runnem.yaml)

I didn’t research alternatives deeply. I’ve used Tilt before, mainly with Docker, but wanted something lightweight and terminal-native for projects with mixed stacks. Also, did I mention that I like screen? :)

I haven’t tested it much with services that run inside Docker, or local databases (I use neon.tech), or unusual screen setups. There may be edge cases it doesn’t handle yet. It would be great if people find issues I can patch over time.

It's made my dev workflow a bit smoother. I'd love to hear what you think!

Docs: https://runnem.com

GitHub: https://github.com/dsmurrell/runnem

PyPI: https://pypi.org/project/runnem/