🔥 Creator of https://xitter.cf/t.co/EDIEK4DiX6 and https://xitter.cf/t.co/6ObIJfQb7g, he/him

Cambridge, UK
Joined July 2016
Brendan Coll retweeted
Next @_ai_collective demo night in London with @Darktrace and @incident_io Demos from @Xbow @HelmGuard @incident_io @EmaaaPop Sign up using the link in the comments
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Replying to @moyix @Xbow
Our showcase traces are my favorite part. You can read actual traces of XBOW at work, and the things it can do have been really astonishing to me: CBC padding oracles, remotely debugging an exfiltration exploit on a compromised server, and more: xbow.com/traces
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A few months ago, I left @Cloudflare to join a new startup. I really enjoyed working at Cloudflare, and there was lots more stuff I wanted to build, but this seemed like a very exciting opportunity I'd regret not taking. Introducing XBOW! 🎉
XBOW finds and exploits vulnerabilities in 75% of 647 renowned web benchmarks. Given a short description of the benchmark, it autonomously pursues high-level goals, executing commands and interpreting their output to achieve exploitation. Check it out: xbow.com
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🌊A deep dive into how @_mrbbot & colleagues built support for running Vitest tests in the Cloudflare Workers. Brendan will start by giving an overview of the Cloudflare dev platform, including open-source workerd JS runtime & local simulator Miniflare: nodecongress.com/
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I'm proud to announce the release of the new Workers Vitest integration! This allows you to write unit & integration tests that run inside the Workers runtime. Tests run locally using Miniflare with their own isolated storage. Read the blog post below for details! ⚡️
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If you were previously using Miniflare 2's testing environments, this new integration should allow you to upgrade to Miniflare 3. Read the migration guide here: developers.cloudflare.com/wo…. Given this, we'll be deprecating Miniflare 2 soon. 🥹
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I'm going to be speaking @NodeCongress in a few weeks to explain how this works. The organisers have kindly offered me a free ticket to give away. If you're interested in this, reply to this tweet with something you'd like to see added to the integration. I'll pick a winner soon.
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Brendan Coll retweeted
The testing experience for @Cloudflare Workers is about to get soooooo much better 👀
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Brendan Coll retweeted
We’re proud to announce the release of Wrangler v3 – the first version of Wrangler with local-by-default development, powered by Miniflare v3 and the open-source Workers workerd runtime. cfl.re/430uiXk #DeveloperWeek
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Many developers (myself included) started on Windows, and I'm excited that the next generation of developers will have the same local development experience regardless of which platform they're on. This has been an ongoing project for a while, and I'm glad it's now released.
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Thank you for organising the meetup! Had a great time! My slides are here mrbbot-ts-london-slides.page… 😀
Thank you so much to everyone who came. I don’t think it could have gone any better! Huge shoutout to @Cloudflare @CloudflareDev & @vercel for sponsoring the event and making it possible 🧡 📽️ Watch the replay youtu.be/O58b4r21sz4
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Be sure not to miss our own @_mrbbot's talk at the TypeScript London Meetup! His talk will cover a deep-dive of how Cloudflare Workers' runtime automatically generates TypeScript definitions. See you tomorrow at 17:30 PM at Cloudflare's London office. ts.alistair.sh
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😱 I'm so excited! Most Miniflare issues are behaviour mismatches, but this will allow Miniflare to evolve so it runs your code exactly as deployed. Wrangler 2 currently has remote and local modes, but we should unify these. I’ll be joining the team soon to help build this.
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Hey everyone! 👋 I've just released the next version of Slshx ⚔️, a library for building strongly-typed, React-inspired Discord commands on Workers, with support for modals, attachment options and nicer error messages directly in Discord. Check it out here github.com/mrbbot/slshx
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🔥🔥🔥🚀 Miniflare 2.0 has just been released, adding first-class Jest support 🤹‍♀️, live-reload ⚡️, Durable Object input/output gates 🚪, compatibility flags 📅, CommonJS module loading 📚, and so much more (miniflare.dev/get-started/ch…), all whilst being 14x smaller than version 1.
We're thrilled to announce the release of Miniflare 2.0, the next major version being more modular, lightweight and accurate. cfl.re/3F5N430
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Checkout the migration guide (miniflare.dev/get-started/mi…) if you're already using Miniflare 1. I'm going to be on Cloudflare TV in a couple hours (4PM GMT/10AM CT/8AM PT) with @ashconpartovi to talk through the new features and Miniflare's history: cloudflare.tv/event/3ECS5Nfj… 📺
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Huge thanks to everyone who's tested the pre-releases, submitted GitHub issues/PRs, asked questions in the Cloudflare Workers Discord and the entire workers team at Cloudflare. 💛🧡❤️ This has been a massive project/learning experience for me, and I'm hyped for you all to try it.
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