Disable comments on individual commits - GitHub Changelog Repository admins can now disable comments on individual commits, a small but meaningful improvement for maintainers dealing with unwanted noise on old commits. A new “Commits” section in repository s...

This is quietly my favorite thing @github.com has released recently. Maintainers (including me) have been asking for it forever!

github.blog/changelog/20...

A history of styling choices leading to native CSS How I switched from Less to Sass to CSS Modules to PostCSS nested and nesting to finally, at last, using pure CSS.

I've been working on my app, todometer, for nearly a decade, and took a journey down memory lane to see how the styling of the app changed over time, ultimately leading to native CSS today!

cassidoo.co/post/css-tod...

We’re pretty close to having an initial Rust port of React Compiler. My approach was to iterate on the plan document (write it manually, have the agent expand, edit, repeat). Then try to run it, see what goes wrong, revert back to the plan, tweak the plan, repeat.

screenshot of new React Compiler docs. you can see the actual docs here: https://react.dev/learn/react-compiler

new React Compiler docs have landed! thank you everyone for the feedback.

react.dev/learn/react-...

Hit a merge conflict? Let the agent sort it out via the new 'Resolve with Agent' option.

#2 on Peerlist so far this week!
peerlist.io/bestcodes/pr...

Highlights from last week at @vercel.com...
* Chat SDK now supports WhatsApp
* Vercel’s CDN can now can front any application
* @notion.com Workers run untrusted code at scale with Vercel Sandbox
* Vercel Flags supports management through the CLI and webhook events

A computer screen displays code for a Monte Carlo simulation using pizza. The background features a grid with pizza splats. The code includes a Python function, `estimate_pi_from_pizza_splats`, with calculations to estimate Pi. On the screen, a message reads: "After 10,000 throws, Pi is served: #result" where #result represents a variable.

The standard libraries already include π. But where’s the fun in that?
Happy #PiDay! 🍕

:o

digg.com

This was perhaps the most stressful programming I've ever done, I had a BLAST competing with @joshwcomeau.com and y'all should watch me panic-sing

Took a big risk at work. It worked.

Being the CEO of my own career! 💪

Release Version 1.1 · cassidoo/fancygist Five days since v1.0 shipped, and we have v1.1! This one is focused on making the editor a little more delightful and plugging some holes that you all flagged right away. Thanks for the quick feedb...

Just cut a new version of FancyGist!

• Emoji autocomplete enabled with :
• New slash command /toc generates a table of contents based on headings
• You can now link directly to headings
• Secret/public gist saving

Check it out →
github.com/cassidoo/fan...

Made some updates to the API so it can display cartesian color models alongside the polar ones. It’s now much closer to what I originally had in mind, and it should make adding new models a lot easier in the future: meodai.github.io/color-palett...

Ever wondered what Cursor's Agent would feel like if it weren't running in Electron?
You don't have to wonder anymore!

Issue Forms just got better!

You can now let people upload files as they open an issue.

We really should be kinder to people.

If someone achieved something, gained knowledge, or had some luck... please remember what it took to get there.

Belittling people who are still trying, practicing, and improving says more about the critic than the criticised.

You can now visualize how a color palette distributes across OKHsv, OKHsl, OKLCh and CIELab, and compare 6 distance metrics side by side. Zero dependencies, raw WebGL2.

Took me 3 years to make something I wasn't too embarrassed to share 🙃

meodai.github.io/color-palett...

Is SaaS actually dead? (...no) A lot of folks say that "SaaS is dead" because it's the "personal software era" with AI tools making building more accessible than ever. But, you have to consider maintenance costs, for whom you're…

Thought I'd chat about the whole "SaaS is DEAD" convo now that AI tools can help you build a whole lot of stuff.

youtu.be/B5VzL256te4

So, this is what developing a writing habit looks like...?

Inspiring stuff @chriscoyier.net

GitHub Copilot Dev Days · Events Calendar View and subscribe to events from GitHub Copilot Dev Days on Luma. Find an event near you or host one in your city: https://aka.ms/githubcopilotdevdays/form

GitHub Copilot Dev Days are coming to a city near you. 🏙️

Starting March 14, connect with your local dev community to level up your Copilot skills. Here's your opportunity to:

✅ Learn new features
✅ Watch live demos
✅ Apply real-world workflows

Find an event or sign up to host. 👇

Hidden Gems: Part 3 - Zed Blog From the Zed Blog: Favorite workflows and hidden features from the Zed team and community.

Did you know Zed can chain multiple actions into one keybinding using `action::Sequence`?

Check out the latest edition of Hidden Gems for another batch of arcane Zed tips.

zed.dev/blog/hidden-...

cassidoo's newsletter roundup (Mar 2) It's time to rendezvous with cassidoo! Here's what was in the March 1/2, 2026 issue of my weekly newsletter. In my newsletter I share what's new and cool in the world of web development, with…

If you'd like my newsletter this week projected into your brain in video form, I gotchu

youtu.be/mkTIQIbpny0?...

Cognitive Debt The growing gap between the code your team ships and the code your team understands. It's not technical debt. It's worse.

Cognitive Debt:

acairns.co.uk/posts/cognit...

Software is not a commodity, although some are closer or farther.

To see why, imagine me forcing you to swap out your email client, or your IDE, or your spreadsheet or docs app, and tell me you won't care at all.

UX isn't fungible, even if you argue "features" are.

rendezvous with cassidoo A weekly newsletter with web development content for everyone, from beginners to pros.

It's March! So march on over to your inboxes and check out the first issue of my newsletter this month, with a practice coding question, interesting links, a joke, and mooore:

cassidoo.co/newsletter/

Trying the new CodePen 2.0 YouTube video by Cassidy Williams

I tried out the new @codepen.io 2.0 editor! It was a bit confusing at first, but once it clicked, I realized how cool it was 👀

www.youtube.com/watch?v=0R4l...

What was your win this week?! 👋👋👋👋 Looking back on your week -- what was something you're proud of? All wins count -- big or...

Happy Friday!

Take some time to pat yourself on the back. What was your proudest moment this week?

dev.to/devteam/what...

cassidoo - Twitch Let's go through some Issues (personal and repo)

I'm streaming some open sourcery!

www.twitch.tv/cassidoo

We're back, and this time we're answering the questions you've been asking: From "How do I start with GitHub issues?" to "How do I build a portfolio?"

Learn GitHub from the people who built it. Coming soon!

Exploring WebMCP | Vibe Code with goose YouTube video by goose OSS

Heard of WebMCP?

It's a new standard from Chrome that bridges AI agents and websites. Instead of AI guessing how to click buttons, sites can declare what actions they support.

Join Rizel today as she explore how we can use it with goose.

📆 Feb 26 at 1pm ET
📺 https://youtube.com/live/4LfBsSWEitE