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Ask HN: Have AI companies replaced their own SaaS usage with agents?

1•tuxpenguine•37s ago•0 comments

pi-nes

https://twitter.com/thomasmustier/status/2018362041506132205
1•tosh•2m ago•0 comments

Show HN: Crew – Multi-agent orchestration tool for AI-assisted development

https://github.com/garnetliu/crew
1•gl2334•2m ago•0 comments

New hire fixed a problem so fast, their boss left to become a yoga instructor

https://www.theregister.com/2026/02/06/on_call/
1•Brajeshwar•4m ago•0 comments

Four horsemen of the AI-pocalypse line up capex bigger than Israel's GDP

https://www.theregister.com/2026/02/06/ai_capex_plans/
1•Brajeshwar•4m ago•0 comments

A free Dynamic QR Code generator (no expiring links)

https://free-dynamic-qr-generator.com/
1•nookeshkarri7•5m ago•1 comments

nextTick but for React.js

https://suhaotian.github.io/use-next-tick/
1•jeremy_su•7m ago•0 comments

Show HN: I Built an AI-Powered Pull Request Review Tool

https://github.com/HighGarden-Studio/HighReview
1•highgarden•7m ago•0 comments

Git-am applies commit message diffs

https://lore.kernel.org/git/bcqvh7ahjjgzpgxwnr4kh3hfkksfruf54refyry3ha7qk7dldf@fij5calmscvm/
1•rkta•10m ago•0 comments

ClawEmail: 1min setup for OpenClaw agents with Gmail, Docs

https://clawemail.com
1•aleks5678•16m ago•1 comments

UnAutomating the Economy: More Labor but at What Cost?

https://www.greshm.org/blog/unautomating-the-economy/
1•Suncho•23m ago•1 comments

Show HN: Gettorr – Stream magnet links in the browser via WebRTC (no install)

https://gettorr.com/
1•BenaouidateMed•24m ago•0 comments

Statin drugs safer than previously thought

https://www.semafor.com/article/02/06/2026/statin-drugs-safer-than-previously-thought
1•stareatgoats•26m ago•0 comments

Handy when you just want to distract yourself for a moment

https://d6.h5go.life/
1•TrendSpotterPro•28m ago•0 comments

More States Are Taking Aim at a Controversial Early Reading Method

https://www.edweek.org/teaching-learning/more-states-are-taking-aim-at-a-controversial-early-read...
1•lelanthran•29m ago•0 comments

AI will not save developer productivity

https://www.infoworld.com/article/4125409/ai-will-not-save-developer-productivity.html
1•indentit•34m ago•0 comments

How I do and don't use agents

https://twitter.com/jessfraz/status/2019975917863661760
1•tosh•40m ago•0 comments

BTDUex Safe? The Back End Withdrawal Anomalies

1•aoijfoqfw•43m ago•0 comments

Show HN: Compile-Time Vibe Coding

https://github.com/Michael-JB/vibecode
5•michaelchicory•45m ago•1 comments

Show HN: Ensemble – macOS App to Manage Claude Code Skills, MCPs, and Claude.md

https://github.com/O0000-code/Ensemble
1•IO0oI•49m ago•1 comments

PR to support XMPP channels in OpenClaw

https://github.com/openclaw/openclaw/pull/9741
1•mickael•49m ago•0 comments

Twenty: A Modern Alternative to Salesforce

https://github.com/twentyhq/twenty
1•tosh•51m ago•0 comments

Raspberry Pi: More memory-driven price rises

https://www.raspberrypi.com/news/more-memory-driven-price-rises/
2•calcifer•56m ago•0 comments

Level Up Your Gaming

https://d4.h5go.life/
1•LinkLens•1h ago•1 comments

Di.day is a movement to encourage people to ditch Big Tech

https://itsfoss.com/news/di-day-celebration/
3•MilnerRoute•1h ago•0 comments

Show HN: AI generated personal affirmations playing when your phone is locked

https://MyAffirmations.Guru
4•alaserm•1h ago•3 comments

Show HN: GTM MCP Server- Let AI Manage Your Google Tag Manager Containers

https://github.com/paolobietolini/gtm-mcp-server
1•paolobietolini•1h ago•0 comments

Launch of X (Twitter) API Pay-per-Use Pricing

https://devcommunity.x.com/t/announcing-the-launch-of-x-api-pay-per-use-pricing/256476
1•thinkingemote•1h ago•0 comments

Facebook seemingly randomly bans tons of users

https://old.reddit.com/r/facebookdisabledme/
1•dirteater_•1h ago•2 comments

Global Bird Count Event

https://www.birdcount.org/
1•downboots•1h ago•0 comments
Open in hackernews

Ask HN: AI tools to help you learn faster (GitHub, books, PDFs)

15•ilmoi•9mo ago
It feels the way to learn in the age of AI should be totally different. Eg I came across https://github.com/AsyncFuncAI/deepwiki-open and it's amazing at helping you quickly understand a repo. What other tools like this exist for github repos / books / PDFs / whitepapers / etc?

Comments

TheGrkIntrprtr•9mo ago
It’s not really a specific tool, but I came across another comment on HN where someone used an LLM to generate Anki cards from textbooks. I’ve been doing this with Claude Sonnet 3.7 and it’s been very effective.
ilmoi•9mo ago
I think Karpathy did that in one of his videos!
danenania•9mo ago
You could try my project Plandex (https://github.com/plandex-ai/plandex) — you can use it to explore/understand/chat with just about any codebase, including massive ones up to 20M tokens.

Here's an example, chatting with the SQLite codebase to understand how transactions are implemented: https://plandex.ai/_next/static/media/plandex-sqlite.0ee6cb2...

ilmoi•9mo ago
very interesting, thanks for sharing
crush_robo_1536•9mo ago
I built a free tool https://rockyai.me/ to chat with web pages and it supports pdfs, github code in a PR, long HN threads (like who is hiring, etc). Mostly built this because I was tired of copy pasting content into chat gpt all the time.
golly_ned•9mo ago
Remnote, a note-taking and spaced repetition app, has possibly the best integration and application of AI I've experienced, on par with GitHub Copilot:

https://www.remnote.com/

I'm a happily paying subscriber. Totally recommend it. They don't use AI simply for its own sake, as a primary selling point, but as a tool to make the base product better -- I'd certainly be using it (and often do) without the AI integration anyway.

Just a few examples in my case:

- I'm studying spanish. During tutoring sessions, I can create a flashcard for a new word or phrase by typing in the editor the spanish word, followed by ==, followed by tab, to generate an english translation; or vice versa, from english to spanish. I can make it double-sided by typing ==< instead of ==. I get much more out of my tutoring sessions since it's so easy to create these flashcards, which are scheduled at appropriate intervals. I could even do mass translation/generation of cards, but I prefer to select the terms I want to learn on my own as they occur in my lessons and studies.

- I'm studying ML papers. I can upload a PDF, or just a link to a PDF, and it's stored. I can highlight, annotate, make notes about it. I can generate summaries (if I'd like, though I prefer not to), or ask the integrated AI for more information about parts of the paper, or to explain things I don't understand.

- I make math flashcards for certain concepts and equations. I can write something like "partial derivative of the cross-entropy loss function == $$", then press tab, and it generates and renders a latex representation of the concept. I can very easily create "fill in the blank" (called "cloze deletions") spaces, even in the latex in the equation.

I also recommend the youtube videos as well. The release notes are really well done, and they develop new features extremely quickly and with great quality: https://www.youtube.com/@RemNote

Just an amazing tool perfectly augmented by AI. (I swear Remnote isn't paying me or rewarding me for this -- just a huge supporter.)