Software Developer Driving Green Energy Solutions at @EnerginetDK | Former CTO @statelyai 🏡
Joined March 2021
- Tweets 420
- Following 850
- Followers 259
- Likes 4,280
12 Photos and videos
Anders Bech Mellson retweeted
May 29
XState Store v4 is released 🚀
Simple, small state management for stores (like Zustand/Redux) atoms (like Jotai/Recoil)
Works everywhere: vanilla, React, Vue, Svelte, Solid, and more. Event-driven, type-safe, batteries included, *really* agent-friendly.
npm i @xstate/store
Some new features:
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Anders Bech Mellson retweeted
Mar 25
Shipping a small project: Stately Sketch - a responsive, open-source state machine visualizer.
The spiritual successor to @sketchsystems
Supports XState & Mermaid state machines. Made with TanStack Start and XState Store.
sketch.stately.ai
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1m context window for Opus without the premium is simply :chefkiss: claude.com/blog/1m-context-g…
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Anders Bech Mellson retweeted
Feb 28
Pretty impressed with this!
statelyai-graph.mintlify.app…
Feb 28
you can now use mintlify to automatically build docs for arbitrary github repos (e.g. n8n here) with an agent powered by a skill reflecting everything we know about quality docs
simply swap "github" with "mintlify" in the URL for any repo
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Tip: If MCP servers are overwhelming Claude Code’s context, set ENABLE_EXPERIMENTAL_MCP_CLI=true.
It’s “experimental”, but it’s been rock solid for me so far github.com/anthropics/claude…
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You can currently try two different versions to reduce context usage: `ENABLE_EXPERIMENTAL_MCP_CLI=true` or `ENABLE_EXPERIMENTAL_MCP_CLI=false & ENABLE_TOOL_SEARCH=true`. Both work equally well in my tests, cutting my token usage by about 100k
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28 Nov 2025
watching claude code think is the new watching paint dry
so i made tetris for the terminal
simply run `bun fun` 🧱 github.com/mellson/tuitres
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8 Nov 2025
I was lucky enough to attend this workshop yesterday! If you want to go deep with Claude Code, this is absolutely it. John is an excellent teacher who's genuinely happy to answer questions and help everyone level up. Highly recommend! 🙌
7 Nov 2025
Another Claude Code Power User workshop wrapped up.
Next one scheduled for Nov 21 (Europe-friendly time)
Sales page for early bird pricing is up:
egghead.io/workshop/claude-c…
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Anders Bech Mellson retweeted
16 Jun 2025
My first AI course is here.
It's the perfect way to go deep into building great AI apps.
We're building a complex, agentic search app from scratch, in 100% TypeScript.
And for the first time, we're running it as an async workshop. I'll be by your side, helping you out.
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8 Jun 2025
Claude Code just solved a bug that's been haunting me for 3 years 🤯
If you haven't tried it since launch, seriously give it another shot. Yesterday it also helped me vibe-code a utility for my TP-7. Fellow Teenage Engineering users might dig this: apps.apple.com/app/tp-7-util…
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8 Jun 2025
Hearing reports that it's not available in all countries just yet, Apple is still propagating the release; it'll be there within 24 hours! Sorry if you encounter this problem 😬
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Anders Bech Mellson retweeted
23 Apr 2025
One of the most common "gotchas"/annoyances for newcomers to ReScript is getting solved in ReScript v12 - unified operators!
The regular math operators will work for int/float/bigint, no special syntax needed.
rescript-lang.org/blog/intro…
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Anders Bech Mellson retweeted
24 Oct 2024
🎉 Just announced! WebStorm is now free for non-commercial use!
Whether you’re learning #JavaScript, working on open-source projects, creating content, or coding as a hobby, you can now do so for free 🥳
🔗 jb.gg/WS-non-commercial
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Anders Bech Mellson retweeted
4 Oct 2024
there was some great stuff at viteconf today, and you should check out the full stream — viteconf.org/live — but if you've got four and a half minutes to hear an update from the svelte team, here it is:
4 Oct 2024
I find one of hidden gems in @Rich_Harris's talk in @ViteConf 2024. I can't wait to try Svelte 5 stable release version! Thank you compiler for the brevity syntax. 😘
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Anders Bech Mellson retweeted
6 Aug 2024
RescriptRelay v3 stable is finally out!
It leverages a ton of new, shiny features from ReScript and Relay. And with unique features like data driven code splitting, input unions and more, RescriptRelay is more powerful than ever!
Read all about the new features in the link ⬇️
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Anders Bech Mellson retweeted
8 Jun 2024
This was a very good talk about state machines.
A measurement of the DX of a tool is also how eagerly its community promotes the tool (talks, posts, demos) — real practitioners who feel confident about it enough to feature it in their talk.
@statelyai seems to get it right 💯
ALT Erik showcasing XState’s visual editor
8 Jun 2024
I’m expecting @DavidKPiano to jump out of the screen any moment now 🫣
ALT Erik Rasmussen on the stage of CityJS Athens right before his talk on state machines
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7 Jun 2024
Seems like I prefer interactions with my computer 🤓 (jk) But never know what to say on here 🤷
shiptalkers.dev/compare?gith…
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Anders Bech Mellson retweeted
7 Jun 2024
One of the fastest ways to learn how to work in a new codebase is to look at recent pull/merge requests.
Documentation is almost always outdated.
Code is the source of truth, but most of it is irrelevant/noisy with regard to your tasks.
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4 May 2024
Looking to lead the brightest minds on the planet? You just hit the jackpot! 🌟 Your dream team awaits
3 May 2024
Replay.io is at an inflection point and it’s time to find someone to lead Replay DevTools and the larger Product team.
Join me, @acemarke, @brian_d_vaughn, and many others in bringing time travel mainstream.
replay.help/team-lead
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