George Chiramattel
@georgeck.me
Lifelong learner | Exploring topics mostly related to technology & sharing knowledge.
Previously: Intuit Inc.
Previously: Intuit Inc.
Pinned
George Chiramattel
@georgeck.me
· May 23
Hi 👋,
Along with @annjose.com, I have been working on a side-project we're excited about - a bot that makes sense of the often overwhelming but informative Hacker News comments.
It's called Hacker News Companion @hncompanion.com
bsky.app/profile/hnco...
Along with @annjose.com, I have been working on a side-project we're excited about - a bot that makes sense of the often overwhelming but informative Hacker News comments.
It's called Hacker News Companion @hncompanion.com
bsky.app/profile/hnco...
I've been working with @annjose.com on updating the HN Companion browser extension landing page.
Check it out and let me know what you think! Feedback welcome.
Check it out and let me know what you think! Feedback welcome.
Prefer reading HN discussions on Hacker News itself?
HN Companion extension adds discussion summaries + keyboard first navigation directly in HN.
Jump to key comments from the summary and continue the discussion.
Privacy-first & open source. This bot's feed is powered by it.
hncompanion.com
HN Companion extension adds discussion summaries + keyboard first navigation directly in HN.
Jump to key comments from the summary and continue the discussion.
Privacy-first & open source. This bot's feed is powered by it.
hncompanion.com
HN Companion - Summarize Hacker News Discussions
Browser extension for Hacker News. Summarize discussions. Navigate with Vim keys.
hncompanion.com
January 17, 2026 at 6:08 AM
I've been working with @annjose.com on updating the HN Companion browser extension landing page.
Check it out and let me know what you think! Feedback welcome.
Check it out and let me know what you think! Feedback welcome.
Reposted by George Chiramattel
We just released 𝚛𝚎𝚊𝚌𝚝-𝚋𝚎𝚜𝚝-𝚙𝚛𝚊𝚌𝚝𝚒𝚌𝚎𝚜, a repo for coding agents.
React performance rules and evals to catch regressions, like accidental waterfalls and growing client bundles.
How we collected them and how to install the skill ↓
vercel.com/blog/introd...
React performance rules and evals to catch regressions, like accidental waterfalls and growing client bundles.
How we collected them and how to install the skill ↓
vercel.com/blog/introd...
Introducing: React Best Practices - Vercel
We've encapsulated 10+ years of React and Next.js optimization knowledge into react-best-practices, a structured repository optimized for AI agents and LLMs.
vercel.com
January 15, 2026 at 12:02 AM
We just released 𝚛𝚎𝚊𝚌𝚝-𝚋𝚎𝚜𝚝-𝚙𝚛𝚊𝚌𝚝𝚒𝚌𝚎𝚜, a repo for coding agents.
React performance rules and evals to catch regressions, like accidental waterfalls and growing client bundles.
How we collected them and how to install the skill ↓
vercel.com/blog/introd...
React performance rules and evals to catch regressions, like accidental waterfalls and growing client bundles.
How we collected them and how to install the skill ↓
vercel.com/blog/introd...
Reposted by George Chiramattel
TFW you’re cranking out code with Claude Code and see this in the terminal:
“You’ve hit your limit · resets 2am (America/Los_Angeles)”
What it means: Go to bed. It’s time to sleep. 😢
What you do: Fire up the Gemini CLI and keep going. 😀
“You’ve hit your limit · resets 2am (America/Los_Angeles)”
What it means: Go to bed. It’s time to sleep. 😢
What you do: Fire up the Gemini CLI and keep going. 😀
January 14, 2026 at 8:16 AM
TFW you’re cranking out code with Claude Code and see this in the terminal:
“You’ve hit your limit · resets 2am (America/Los_Angeles)”
What it means: Go to bed. It’s time to sleep. 😢
What you do: Fire up the Gemini CLI and keep going. 😀
“You’ve hit your limit · resets 2am (America/Los_Angeles)”
What it means: Go to bed. It’s time to sleep. 😢
What you do: Fire up the Gemini CLI and keep going. 😀
I began Hyrox training at my local CrossFit gym.
Today was my first actual session, and I thoroughly enjoyed it. I intend to continue with it. Let’s see how far it takes me! :)
Today was my first actual session, and I thoroughly enjoyed it. I intend to continue with it. Let’s see how far it takes me! :)
January 13, 2026 at 4:14 AM
I began Hyrox training at my local CrossFit gym.
Today was my first actual session, and I thoroughly enjoyed it. I intend to continue with it. Let’s see how far it takes me! :)
Today was my first actual session, and I thoroughly enjoyed it. I intend to continue with it. Let’s see how far it takes me! :)
Wishing everyone a joyful holiday season and a Merry Christmas.
🎄☃️
🎄☃️
December 25, 2025 at 3:00 AM
Wishing everyone a joyful holiday season and a Merry Christmas.
🎄☃️
🎄☃️
As a family, saw the Avatar movie in IMAX 3D yesterday and we all enjoyed it. Worth watching in 3D.
en.wikipedia.org/wiki/Avatar:...
en.wikipedia.org/wiki/Avatar:...
Avatar: Fire and Ash - Wikipedia
en.wikipedia.org
December 24, 2025 at 8:18 PM
As a family, saw the Avatar movie in IMAX 3D yesterday and we all enjoyed it. Worth watching in 3D.
en.wikipedia.org/wiki/Avatar:...
en.wikipedia.org/wiki/Avatar:...
Reposted by George Chiramattel
This year on Bluesky I wrote 3,672 posts and 21,825 replies. I received 3,836 likes. www.madebyolof.com/bluesky-wrap...
December 17, 2025 at 4:24 AM
This year on Bluesky I wrote 3,672 posts and 21,825 replies. I received 3,836 likes. www.madebyolof.com/bluesky-wrap...
This year on Bluesky I wrote 52 posts and 74 replies. I received 128 likes, whereas 8 was from my most popular post, and apparently I love saying "using" and 🚀!
www.madebyolof.com/bluesky-wrap...
www.madebyolof.com/bluesky-wrap...
www.madebyolof.com
December 17, 2025 at 4:06 AM
This year on Bluesky I wrote 52 posts and 74 replies. I received 128 likes, whereas 8 was from my most popular post, and apparently I love saying "using" and 🚀!
www.madebyolof.com/bluesky-wrap...
www.madebyolof.com/bluesky-wrap...
Reposted by George Chiramattel
Wrote a getting started guide for Tap tonight! The new tool from Bluesky to backfill records and track future ones easier. Includes install directions, some explanation of what it does and how to configure it as well to help you get started.
Quick getting started notes on tap
Bluesky released a new backfill/firehose tool today called Tap. These are some quick notes on trying it out to make it easier for anyone to give it a go.
marvins-guide.leaflet.pub
December 13, 2025 at 5:15 AM
Wrote a getting started guide for Tap tonight! The new tool from Bluesky to backfill records and track future ones easier. Includes install directions, some explanation of what it does and how to configure it as well to help you get started.
Reposted by George Chiramattel
💚 The new GSAP Demo Hub is here! 🤘
We’ve kicked things off with 50 demos, with plenty more on the way, including some framework-specific collections and inspiring community contributions.
Would you like to contribute or suggest an example? Get in touch, we’d love to hear from you!
demos.gsap.com
We’ve kicked things off with 50 demos, with plenty more on the way, including some framework-specific collections and inspiring community contributions.
Would you like to contribute or suggest an example? Get in touch, we’d love to hear from you!
demos.gsap.com
December 8, 2025 at 4:58 PM
💚 The new GSAP Demo Hub is here! 🤘
We’ve kicked things off with 50 demos, with plenty more on the way, including some framework-specific collections and inspiring community contributions.
Would you like to contribute or suggest an example? Get in touch, we’d love to hear from you!
demos.gsap.com
We’ve kicked things off with 50 demos, with plenty more on the way, including some framework-specific collections and inspiring community contributions.
Would you like to contribute or suggest an example? Get in touch, we’d love to hear from you!
demos.gsap.com
Reposted by George Chiramattel
Looking for something fun to build over the holidays?
Join us in building a browser game! We’ll cover every step on the way:
🖥️ Web servers
🎮 Game loops and controls
🦖 Jump physics
🌵 Obstacles & collisions
and more!
Get started with our first tutorial:
deno.com/blog/build-a...
Join us in building a browser game! We’ll cover every step on the way:
🖥️ Web servers
🎮 Game loops and controls
🦖 Jump physics
🌵 Obstacles & collisions
and more!
Get started with our first tutorial:
deno.com/blog/build-a...
Build a dinosaur runner game with Deno, pt. 1 | Deno
This series of posts will guide you through building a simple game using Deno. Each post corresponds to a stage in the development process, gradually introducing new features and concepts.
deno.com
December 8, 2025 at 5:08 PM
Looking for something fun to build over the holidays?
Join us in building a browser game! We’ll cover every step on the way:
🖥️ Web servers
🎮 Game loops and controls
🦖 Jump physics
🌵 Obstacles & collisions
and more!
Get started with our first tutorial:
deno.com/blog/build-a...
Join us in building a browser game! We’ll cover every step on the way:
🖥️ Web servers
🎮 Game loops and controls
🦖 Jump physics
🌵 Obstacles & collisions
and more!
Get started with our first tutorial:
deno.com/blog/build-a...
Reposted by George Chiramattel
Researchers have found two new vulnerabilities in React Server Components while attempting to exploit the patches last week.
These are new issues, separate from the critical CVE last week. The patch for React2Shell remains effective for the Remote Code Execution exploit.
These are new issues, separate from the critical CVE last week. The patch for React2Shell remains effective for the Remote Code Execution exploit.
December 11, 2025 at 8:51 PM
Researchers have found two new vulnerabilities in React Server Components while attempting to exploit the patches last week.
These are new issues, separate from the critical CVE last week. The patch for React2Shell remains effective for the Remote Code Execution exploit.
These are new issues, separate from the critical CVE last week. The patch for React2Shell remains effective for the Remote Code Execution exploit.
Reposted by George Chiramattel
Auto-grading decade-old Hacker News discussions with hindsight
View Article | Join the HN Conversation
Summary of HN discussion 🧵👇 #hacker-news
View Article | Join the HN Conversation
Summary of HN discussion 🧵👇 #hacker-news
Auto-grading decade-old Hacker News discussions with hindsight
A vibe coding thought exercise on what it might look like for LLMs to scour human historical data at scale and in retrospect.
karpathy.bearblog.dev
December 11, 2025 at 11:00 AM
Auto-grading decade-old Hacker News discussions with hindsight
View Article | Join the HN Conversation
Summary of HN discussion 🧵👇 #hacker-news
View Article | Join the HN Conversation
Summary of HN discussion 🧵👇 #hacker-news
Reposted by George Chiramattel
6 years of thinking I can make a better portfolio.
1 year of actually building it.
My new portfolio is LIVE 🚀
Please, don't break anything!
👉 bruno-simon.com
1 year of actually building it.
My new portfolio is LIVE 🚀
Please, don't break anything!
👉 bruno-simon.com
December 9, 2025 at 2:00 PM
6 years of thinking I can make a better portfolio.
1 year of actually building it.
My new portfolio is LIVE 🚀
Please, don't break anything!
👉 bruno-simon.com
1 year of actually building it.
My new portfolio is LIVE 🚀
Please, don't break anything!
👉 bruno-simon.com
Reposted by George Chiramattel
Release v1.26 is out with big additions! ✨
🔹 Resource Monitoring: Real-time CPU, memory, disk usage.
🔹 RBAC & Auth: Built-in user management with role hierarchies.
Also includes init handlers, CLI updates, and stability fixes.
github.com/dagu-org/dag...
🔹 Resource Monitoring: Real-time CPU, memory, disk usage.
🔹 RBAC & Auth: Built-in user management with role hierarchies.
Also includes init handlers, CLI updates, and stability fixes.
github.com/dagu-org/dag...
Release v1.26.2 · dagu-org/dagu
Added
Spec: Added optional negate flag for preconditions at both DAG and step levels to invert condition evaluation (#1451)
Spec: Added init handler field that executes after preconditions but bef...
github.com
December 10, 2025 at 3:49 PM
Release v1.26 is out with big additions! ✨
🔹 Resource Monitoring: Real-time CPU, memory, disk usage.
🔹 RBAC & Auth: Built-in user management with role hierarchies.
Also includes init handlers, CLI updates, and stability fixes.
github.com/dagu-org/dag...
🔹 Resource Monitoring: Real-time CPU, memory, disk usage.
🔹 RBAC & Auth: Built-in user management with role hierarchies.
Also includes init handlers, CLI updates, and stability fixes.
github.com/dagu-org/dag...
Reposted by George Chiramattel
Backpressure is key for well-behaved infrastructure.
When databases, message queues, connection poolers, or other systems get overloaded, how do they deal with the pressure?
When databases, message queues, connection poolers, or other systems get overloaded, how do they deal with the pressure?
December 10, 2025 at 3:56 PM
Backpressure is key for well-behaved infrastructure.
When databases, message queues, connection poolers, or other systems get overloaded, how do they deal with the pressure?
When databases, message queues, connection poolers, or other systems get overloaded, how do they deal with the pressure?
Reposted by George Chiramattel
Happy 32nd Birthday Doom!
On December 10, 1993, id Software released the legendary first-person shooter game Doom.
On December 10, 1993, id Software released the legendary first-person shooter game Doom.
December 10, 2025 at 3:59 PM
Happy 32nd Birthday Doom!
On December 10, 1993, id Software released the legendary first-person shooter game Doom.
On December 10, 1993, id Software released the legendary first-person shooter game Doom.
Reposted by George Chiramattel
You can now train LLMs 3× faster with no accuracy loss, via our new RoPE and MLP kernels.
Our Triton kernels plus smart auto packing delivers ~3× faster training & 30% less VRAM vs optimized FA3 setups.
Train Qwen3-4B 3x faster on just 3.9GB VRAM.
Blog: docs.unsloth.ai/new/3x-faste...
Our Triton kernels plus smart auto packing delivers ~3× faster training & 30% less VRAM vs optimized FA3 setups.
Train Qwen3-4B 3x faster on just 3.9GB VRAM.
Blog: docs.unsloth.ai/new/3x-faste...
December 10, 2025 at 2:56 PM
You can now train LLMs 3× faster with no accuracy loss, via our new RoPE and MLP kernels.
Our Triton kernels plus smart auto packing delivers ~3× faster training & 30% less VRAM vs optimized FA3 setups.
Train Qwen3-4B 3x faster on just 3.9GB VRAM.
Blog: docs.unsloth.ai/new/3x-faste...
Our Triton kernels plus smart auto packing delivers ~3× faster training & 30% less VRAM vs optimized FA3 setups.
Train Qwen3-4B 3x faster on just 3.9GB VRAM.
Blog: docs.unsloth.ai/new/3x-faste...
Reposted by George Chiramattel
📣 TanStack AI Alpha is here!
✨ Framework agnostic
🤖 Provider agnostic
🧠 Type safe
🔧 Isomorphic tools
🛠 Devtools
🌐 Open protocol
📦 JS, Python, PHP
⚛️ React, Solid, Vanilla
🌀 OpenAI, Anthropic, Gemini, Ollama, ++
Official blog post: tanstack.com/blog/tanstac...
Docs: tanstack.com/ai
✨ Framework agnostic
🤖 Provider agnostic
🧠 Type safe
🔧 Isomorphic tools
🛠 Devtools
🌐 Open protocol
📦 JS, Python, PHP
⚛️ React, Solid, Vanilla
🌀 OpenAI, Anthropic, Gemini, Ollama, ++
Official blog post: tanstack.com/blog/tanstac...
Docs: tanstack.com/ai
TanStack AI Alpha: Your AI, Your Way | TanStack Blog
The TanStack team is excited to announce the alpha release of , a framework-agnostic AI toolkit built for developers who want control over their stack. Let's be honest. The current AI landscape has a....
tanstack.com
December 4, 2025 at 10:44 PM
📣 TanStack AI Alpha is here!
✨ Framework agnostic
🤖 Provider agnostic
🧠 Type safe
🔧 Isomorphic tools
🛠 Devtools
🌐 Open protocol
📦 JS, Python, PHP
⚛️ React, Solid, Vanilla
🌀 OpenAI, Anthropic, Gemini, Ollama, ++
Official blog post: tanstack.com/blog/tanstac...
Docs: tanstack.com/ai
✨ Framework agnostic
🤖 Provider agnostic
🧠 Type safe
🔧 Isomorphic tools
🛠 Devtools
🌐 Open protocol
📦 JS, Python, PHP
⚛️ React, Solid, Vanilla
🌀 OpenAI, Anthropic, Gemini, Ollama, ++
Official blog post: tanstack.com/blog/tanstac...
Docs: tanstack.com/ai
Reposted by George Chiramattel
🚀 Dagu v1.25.0 has been released! Huge thanks to everyone for all the issue reports and contributions helping to make Dagu more robust and useful.
github.com/dagu-org/dag...
github.com/dagu-org/dag...
Release v1.25.0 · dagu-org/dagu
v1.25.0 (2025-12-04)
Added
UI: Display script detail dialog on steps list (#1435)
UI: Added Paths display panel in System Status page, showing system filesystem locations (DAGs, logs, config files...
github.com
December 4, 2025 at 2:44 PM
🚀 Dagu v1.25.0 has been released! Huge thanks to everyone for all the issue reports and contributions helping to make Dagu more robust and useful.
github.com/dagu-org/dag...
github.com/dagu-org/dag...
Reposted by George Chiramattel
A tiny TIL: if you get "Error 153: Video player configuration error" on YouTube videos embedded on your site a likely culprit is sending the "Referrer-Policy: same-origin" HTTP header
Switching to "strict-origin-when-cross-origin" fixed it for me: simonwillison.net/2025/Dec/1/y...
Switching to "strict-origin-when-cross-origin" fixed it for me: simonwillison.net/2025/Dec/1/y...
December 1, 2025 at 5:32 AM
A tiny TIL: if you get "Error 153: Video player configuration error" on YouTube videos embedded on your site a likely culprit is sending the "Referrer-Policy: same-origin" HTTP header
Switching to "strict-origin-when-cross-origin" fixed it for me: simonwillison.net/2025/Dec/1/y...
Switching to "strict-origin-when-cross-origin" fixed it for me: simonwillison.net/2025/Dec/1/y...
Reposted by George Chiramattel
If you’re on a Pixel 10 Pro / XL and your quick share isn’t updating for AirDrop compatibility, you can force the update via this link: play.google.com/store/apps/d...
play.google.com
November 20, 2025 at 9:10 PM
If you’re on a Pixel 10 Pro / XL and your quick share isn’t updating for AirDrop compatibility, you can force the update via this link: play.google.com/store/apps/d...
The new hardware announcements from #Steam appear to be quite intriguing. I enjoyed watching Dave2D’s YouTube review, which provides a comprehensive overview of all the three hardware.
Here’s the link to the YouTube review: www.youtube.com/watch?v=356r...
Here’s the link to the YouTube review: www.youtube.com/watch?v=356r...
The New Steam Hardware is AMAZING!!
YouTube video by Dave2D
www.youtube.com
November 13, 2025 at 3:26 AM
The new hardware announcements from #Steam appear to be quite intriguing. I enjoyed watching Dave2D’s YouTube review, which provides a comprehensive overview of all the three hardware.
Here’s the link to the YouTube review: www.youtube.com/watch?v=356r...
Here’s the link to the YouTube review: www.youtube.com/watch?v=356r...
Reposted by George Chiramattel
I’m hiring for the API Frontiers team at OpenAI! We take the latest breakthroughs from research and turn them into developer products - designing APIs that feel natural, powerful, and scale to billions of users.
November 12, 2025 at 9:15 PM
I’m hiring for the API Frontiers team at OpenAI! We take the latest breakthroughs from research and turn them into developer products - designing APIs that feel natural, powerful, and scale to billions of users.