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In the last few years, I've been reading books and meticulously taking notes on them.
I'm sharing my notes for free.
If you want to learn something useful, head on over:
bagerbach.com/books
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Christian Bager Bach Houmann
1.1K posts
Christian Bager Bach Houmann
@chrisbbh
AI/ML. Software Engineer. Optimist. Endlessly curious. Always learning and building.
Denmark Beigetreten Mayıs 2015
624 Folgt1.2K Follower
@fcoury Awesome release! Really happy about the Zellij fix
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Codex CLI 0.119.0 is out and I'm excited about two features I worked on:
📋 Ctrl+O now copies the last agent response as markdown - works everywhere, even over SSH. I've been using it nonstop to grab plans for review.
🐛 Zellij support is fixed — no more scrollback bug.
👇
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Christian Bager Bach Houmann retweetet
Before limited-releasing Claude Mythos Preview, we investigated its internal mechanisms with interpretability techniques. We found it exhibited notably sophisticated (and often unspoken) strategic thinking and situational awareness, at times in service of unwanted actions. (1/14)
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Christian Bager Bach Houmann retweetet
We released Claude Opus 4.6 just two months ago. Today we're sharing some info on our new model, Claude Mythos Preview.
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@paulchr3283 @buymeacoffee Thank you - it is very appreciated!
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I just supported @chrisbbh on @buymeacoffee! 🎉
You can buy them a coffee here — buymeacoffee.com/chhoumann/c/17…
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Christian Bager Bach Houmann retweetet
Christian Bager Bach Houmann retweetet
Obsidian 1.12 is now available to everyone!
- Obsidian CLI
- Bases search
- Image resizing
- Automatically clean up unused images
- Better copy/paste into rich text apps like Google Docs
- Native iOS share sheet
Obsidian@obsdmd
Anything you can do in Obsidian you can do from the command line. Obsidian CLI is now available in 1.12 (early access).
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I have been working on a version for Pi. They’re super cool - I’ve seen some really impressive trajectories so far.
My initial simple version just worked on a single large context source, but I needed a multi-source implementation.
So that’s what I’m working on.
Seems like some big labs are investing here also? At least signs they are implementing some of the principles of RLMs. Interesting tech for sure.
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@homsiT @shawnsakamoto @steipete @ReadwiseReader @readwise @deadly_onion Would love to test this as well👀
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Any chance we can get @steipete style CLI control for @ReadwiseReader ?
@readwise @homsiT @deadly_onion
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Christian Bager Bach Houmann retweetet
@u1tnk @buymeacoffee Thank you - I appreciate it!
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I just bought @chrisbbh a coffee on @buymeacoffee! 🎉
You can support them here — buymeacoffee.com/chhoumann
obsidianのQuickAddがめっちゃ便利なので感謝！
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@tunahorse21 You can literally just build while getting your degree.
The bar is so incredibly low and having less time forces focus. Constraints are good.
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daily reminder that life is not a movie
for every person who dropped out of college and went the indy hacker route and won, dozens tried just as hard and are living on a couch
get a degree, any cheap stem
yes it's a piece of paper, but it's an important piece of paper
David Ondrej@DavidOndrej1
The smartest thing you can do right now is build something. instead of going to college for 4 years spend those 4 years building shit
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This might actually finally give me the full agentic coding feedback loop when building plugins
Agent can:
- Auto build main.js to vault
- Trigger plugin reload via commands
- Run code in the Obsidian environment via eval to test the plugin
- Repeat
But I do wonder if the new plugins are just agent workflows. Getting pretty close for me at this point.
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Christian Bager Bach Houmann retweetet
On Liberty by Mill was a great read.
bagerbach.com/books/on-liber…
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@thsottiaux Really hoping for these!
x.com/chrisbbh/statu…
Christian Bager Bach Houmann@chrisbbh
Just off the top of my head: - worktrees: copy files to worktree dir, like .env - multi-directory / repository projects - thread search across projects - the commit and PR creation features sometime feel entirely detached from today where it created a PR saying it couldn’t solve the problem due to something with the sandbox, while the agent actually already has solved the issue - automations seem broken? They instantly archive for me, without doing anything, while the same prompt works fine in the chat window - subagents aren’t visible in the chat view, which is a bit confusing - want to emphasize performance; for many simultaneous sessions/agents, large git diffs (seems to be affected heavily at over 100k lines in index) - clear context when plan is accepted? - forking
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Ed Thorp is a mathematician who figured out how to beat casinos, then figured out how to beat Wall Street.
I loved this book.
The stories are incredible and the investing chapters are some of the best I’ve read.
bagerbach.com/books/a-man-fo…
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Just off the top of my head:
- worktrees: copy files to worktree dir, like .env
- multi-directory / repository projects
- thread search across projects
- the commit and PR creation features sometime feel entirely detached from today where it created a PR saying it couldn’t solve the problem due to something with the sandbox, while the agent actually already has solved the issue
- automations seem broken? They instantly archive for me, without doing anything, while the same prompt works fine in the chat window
- subagents aren’t visible in the chat view, which is a bit confusing
- want to emphasize performance; for many simultaneous sessions/agents, large git diffs (seems to be affected heavily at over 100k lines in index)
- clear context when plan is accepted?
- forking
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Growth continues to be vertical!
Top requests we're tracking with the app:
- Windows
- Performance
- SSH into devboxes
Bigger update re perf coming later today. What am I missing?
Alexander Embiricos@embirico
let's go!
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@karpathy I highly recommend @ReadwiseReader for this.
I’m following a ton of great blogs via RSS there and it’s probably the best reading experience out there
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Finding myself going back to RSS/Atom feeds a lot more recently. There's a lot more higher quality longform and a lot less slop intended to provoke. Any product that happens to look a bit different today but that has fundamentally the same incentive structures will eventually converge to the same black hole at the center of gravity well.
We should bring back RSS - it's open, pervasive, hackable.
Download a client, e.g. NetNewsWire (or vibe code one)
Cold start: example of getting off the ground, here is a list of 92 RSS feeds of blogs that were most popular on HN in 2025:
gist.github.com/emschwartz/e6d…
Works great and you will lose a lot fewer brain cells.
I don't know, something has to change.
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@iannuttall Its super promising!
I ended up turning it off after some days of testing. It’s doesn’t feel quite ready, and I’m not yet getting better performance that my existing workflow.
The prompts are pretty interesting and useful for inspiration:
github.com/openai/codex/t…
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codex cli pro tip:
get early access to plan mode by adding collaboration modes under features in ~/.codex/config.toml:
[features]
collaboration_modes = true
it's a bit rough around the edges right now, but asks good questions!
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