It seems like Cloudflare Agents SDK's `addMcpServer` only supports remote servers, not bindings. So having something like developers.cloudflare.com/browser-rend... has to be separately deployed vs. part of an existing Agent

Playwright MCP

Deploy a Playwright MCP server that uses Browser Rendering to provide browser automation capabilities to your agents.

developers.cloudflare.com

Ooo `tsdown --publint` builds and lints my packages: github.com/publint/publ... It could some missing types I wasn't generating!

GitHub - publint/publint: Lint packaging errors

Lint packaging errors. Contribute to publint/publint development by creating an account on GitHub.

github.com

github.com/bahmutov/sta... from is *so good* in CI 😍 { "scripts": { "start": "npm start", "test": "mocha e2e-spec.js", "ci": "server-test 8080" } }

GitHub - bahmutov/start-server-and-test: Starts server, waits for URL, then runs test command; when the tests end, shuts down server

Starts server, waits for URL, then runs test command; when the tests end, shuts down server - bahmutov/start-server-and-test

github.com

better-auth is so good I wanted to support my old API keys, so I’m just making a new one on the fly when validating it. No need to do a DB migration or anything. Seamless.

Not only is Sam’s post beautifully illustrated, it’s the little details too

Sam Rose@samwho.dev · 12mo ago

✨ Big O ✨ Let me take you on a visual introduction to what big O notation is in my new blog post: samwho.dev/big-o. With big O notation you can better understand how algorithms will perform in practice, finding orders of magnitude improvements often with very simple changes to your code.

✨ Big O ✨ Let me take you on a visual introduction to what big O notation is in my new blog post: samwho.dev/big-o. With big O notation you can better understand how algorithms will perform in practice, finding orders of magnitude improvements often with very simple changes to your code.

It's easy to miss a key feature of Node's TypeScript support that was released on Friday: it's zero config 💥 Meaning you don't need to put anything in package.json. Strictly speaking you don't even need a tsconfig to run the code. nodejs.org/en/blog/rele...

Did you know you can do `height: stretch` now in CSS? Works for `width` too. /via @patrickbrosset.com developer.mozilla.org/en-US/docs/W...

height - CSS | MDN

The height CSS property specifies the height of an element. By default, the property defines the height of the content area. If box-sizing is set to border-box, however, it instead determines the heig...

developer.mozilla.org

Afternoon reset

Wife took a photo of me this morning

TanStack DB is now in BETA! We’ve been working on TanStack DB, an embedded, reactive client database for TanStack Query, and are proud to announce today that with the 0.1 release that it's now in BETA! tanstack.com/blog/tanstac...

Stop Re-Rendering — TanStack DB, the Embedded Client Database for TanStack Query | TanStack Blog

Your React dashboard shouldn't grind to a halt just because one TODO turns from ☐ to ☑. Yet every optimistic update still kicks off a cascade of re-renders, filters, useMemos and spinner flashes. If y...

tanstack.com

🌳 Keep what works. Cut off the tendrils that don’t. 🪾 The “facade pattern” is it’s the most economical way to “throw away the prototype” and build the product the way it should be. (Also heard it as “strangler fig pattern”)

🔥 My friends at DMNO have a new devtool: varlock. It’s a drop-in replacement for dotenv, and adds a bunch of cool stuff like validation and type safety. It stores the secrets themselves in password managers or encrypted vaults. The landing page also has a very cool RPG vibe 😄 varlock.dev

The fun of being early-stage CTO is getting the company on the right engineering rails. There's a clarifying tension between what's wanted vs. what's needed, especially depending on the time horizon. A month ago, customer success. Last week, bug bashing. This week, QA. Next, 🏖️

A bunch of Cloudflare permission gotchas, but I was able to hack the Dashboard's network calls into alchemy.run 🧙 ``` await AutoRag("autorag", { aiGateway: GATEWAY, bucket: BUCKET, name: `autorag-${app.stage}` }); ``` 🎉

I started from 0️⃣ tonight with Inngest and finished with a working bookmark tool! 😍 🏎️ Powered by Cloudflare {AI, Browser, D1, KV, R2}

🦸 Being new is a super power - you can see what's invisible to everyone who's been there for a while 🙈

Welp. Maybe Workers are great, but not when trying to use them inside of Astro (or even locally) 🤷 You know what *is* great? Inngest. I wanted DO for WS & persistence, but It's probably easier to just do www.inngest.com/docs/feature... 🔨 💅

Realtime - Inngest Documentation

Learn how to use realtime to stream data from workflows to your users.

inngest.com

It totally makes sense that local DX strongly determines what solutions even make it into production. If you can’t prove something works in a local greenfield environment, good luck 👍 (This tweet sponsored by miniflare ☹️)

Wanna get punched in the gut this Saturday? Read this maalvika.substack.com/p/being-too-... /ht @chaddonohue

being too ambitious is a clever form of self-sabotage

on starting, doing, being, and becoming.

maalvika.substack.com

If everything goes well, demo videos TODAY 🙏

I’m cooked

🌶️ Doubling dependency size should be a major cession bump. (minor at least)

Teaching spellcheck that "Productionize" *is* a word

Haven’t been keeping up with politics so I thought this was Tim Robinson at first

Office of NYC Comptroller Mark Levine@nyccomptroller.bsky.social · last yr.

Happy #pride 🌈 NYC

Made the mistake of going to Costco on the weekend to just pick up some hotdogs and buns. 🌭 It took forever loading the Traeger into the car.

Andor (+ Rogue One) are my favorite Star Wars shows.

React Conf here I come. First tech conference in a *while*!

🚀 pnpm catalogs just got better! github.com/pnpm/pnpm/re...

Does anyone have @screenstudio presets they can share? Some of us aren’t ready to go full OBS or divinci resolver yet 😅