Andrew Jefferson (@EastlondonDev) / X

Andrew Jefferson

10.3K posts

Andrew Jefferson

@EastlondonDev

now: research @ microagi.ai before: Grokathon London Winner | OSS: vibe-tools | CTO@Bobsled, Engineer@ Neo4j Tractable Apple

Munich, Germany

github.com/eastlondoner/v…

Joined March 2017

Pinned
Andrew Jefferson
@EastlondonDev
Apr 11
Presenting Meridian: a line to connect deterministic compute and language model AI. From Neural Turing Machines and Differentiable Transformers to The Neural Computer, there’s a rich history of trying to combine traditional deterministic computation with the wildly different
46K
Andrew Jefferson
@EastlondonDev
Sep 18, 2025
The no 1 way that AI has improved my life
463K
Andrew Jefferson
@EastlondonDev
Feb 8, 2025
Watch Cursor control my browser. It can see what's happening, including network and console logs. Now my Cursor can debug and fix web site problems without any copy-pasta. HUGE speed up for web dev - with this Cursor can compete with v0 and replit at autonomous web app dev.
00:00
346K
Andrew Jefferson
@EastlondonDev
Oct 4, 2025
This is one of the most impressive things I’ve seen in my career. Built by a single dev in Warsaw, it’s the missing UI for managing Claude Code’s context. It’s got a great ui, it’s built in rust so it’s blazing fast and lightweight. Totally bootstrapped, no funding, no flashy
Artem Murzin
@flowisgreat_
Oct 4, 2025
Replying to @flowisgreat_
For months I've been frustrated with LLMs ability to get stuff done. But they're weren't always at fault - most of the time they just lack context. However no AI IDE currently give you ability to manage context. This changes TODAY. Download for free at conare.ai
369K
Andrew Jefferson
@EastlondonDev
Oct 10, 2025
Game changer! No more .env files to accidentally push to production.
471K
Andrew Jefferson
@EastlondonDev
Oct 6, 2025
A Minecraft Server running on Cloudflare Containers is here! Fully open source published on GitHub today A stylish management dashboard, embedded minimap and playit plugin included so you can easily play with friends. Automatic backup of the Minecraft world data to Cloudflare R2
108K
Andrew Jefferson
@EastlondonDev
Sep 25, 2025
Cloudflare: A Minecraft Server With Tailscale + Cloudflare Containers you can host a multiplayer Minecraft server inside Cloudflare, or any other TCP server
174K
Andrew Jefferson
@EastlondonDev
Jun 1, 2025
Replying to @petergyang
I built it as a side project between January and March so we didn’t have the same AI we have now 😂 but I deliberately had AI build the whole thing, almost no hand written code. I built the eBay integration on Replit and I exposed that as OpenAPI server with firebase auth. The
30K
Andrew Jefferson
@EastlondonDev
May 24, 2025
Replying to @johnlindquist
« Stopped thinking » 🫡
22K
Andrew Jefferson
@EastlondonDev
Mar 23, 2025
Cursor's @ Commit is amazing, I use it all the time but I've not seen much talk about it. It adds the current diff to the context. Here's a nice example:
38K
Andrew Jefferson
@EastlondonDev
Mar 14, 2025
I gave Cursor a way to get your attention send you an SMS give you a phone call or post to a webhook It's free (at the moment) and really, really easy to set up
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50K
Andrew Jefferson
@EastlondonDev
Jul 26, 2025
Replying to @aswren
More and more I think of George Orwell: The Party told you to reject the evidence of your eyes and ears. It was their final, most essential command.
21K
Andrew Jefferson
@EastlondonDev
Feb 9, 2025
Here’s a typical request to my cursor composer. This will generally one shot a fix better than Devin
25K
Andrew Jefferson
@EastlondonDev
Mar 9, 2025
Cursor just pinpointed the exact line I needed to change in a 15k line file in a massive repo (3.5M token repo). Without indexing the codebase So uhh yeah, that YC video going round seems kinda bogus to me
31K