Ihab Khattab retweetet
I don't even know that HTTP supports the QUERY method now.
بتمرغ في نعيم الجهل بجد 😅
Jon Church@jonchurch
Wow, HTTP QUERY landed in Node.js 21.7.2 GET with request body 🤯
Català
Ihab Khattab
7.1K posts
Ihab Khattab retweetet
X has quietly launched its complete rewrite of X Web, starting with Logged-Out pages
Built with Tanstack Router and Tailwind, which brings in SSR Streaming, Vite, Rolldown, ES Modules, etc all the modern web practices
Congrats to the @Engineering Web team for pulling this off!
English
Ihab Khattab retweetet
I think this is the best most elegant XSS vector I've ever found
English
Ihab Khattab retweetet
Cloudflare spent 6 weeks chasing a bug in the hyper Rust HTTP library. The fix was 4 lines. 🦀
The symptom: image responses returning HTTP 200 but with truncated data : a 14.9 MB response arriving as 219 KB, no errors logged anywhere.
The root cause: a single `let _ =` in hyper's dispatch loop discarding a `Poll::Pending` signal from the flush operation. The socket buffer filled up, flush returned pending, but hyper ignored it and called shutdown anyway, dropping the remaining data silently.
What made it so hard to find:
→ Only happened in production, never with curl
→ Only triggered for large images under real concurrency
→ Disappeared when strace was broadened (slowed things just enough to shift timing)
→ All application-level logs reported success
The breakthrough came from strace : kernel-level syscall tracing, which showed shutdown being called after just one write, with 14.8 MB still in the buffer.
The bug existed in hyper across multiple major versions (0.14 through 1.8). It was invisible because most readers drain data fast enough that the socket buffer never fills. A new, faster intermediary introduced just enough backpressure to expose it.
Fix is now merged upstream in hyperium/hyper PR #4018.
A masterclass in debugging async Rust at the systems level.
🔗 blog.cloudflare.com/hyper-bug
#RustLang #AsyncRust #Hyper #SystemsProgramming #Debugging #OpenSource #Cloudflare
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ship mermaid support and I'll switch a side project over, no questions asked
Astro@astrodotbuild
Introducing Sätteri — High-performance Markdown & MDX processing for the JavaScript ecosystem. satteri.bruits.org
English
soon the only JS left in the JS ecosystem will be the word "JavaScript" in the README
Astro@astrodotbuild
Introducing Sätteri — High-performance Markdown & MDX processing for the JavaScript ecosystem. satteri.bruits.org
English
Ihab Khattab retweetet
Ihab Khattab retweetet
حابه أشكركم على وقفتكم معايا وقولت ادخل أطمنكم،للأسف ما حصلش اي تعويض من سكودا بالعكس أنا سكت الفترة الي فاتت عشان هددوني انو لو اتكلمت او رفعت شكوى او عملت اي حاجة مش هاخد فلوسي بشكل ودي، وبحسن نية صدقتهم ومسحت الشكوى. أنا ما خدتش تعويض او عربيه او فلوسي وحسبي الله ونعم الوكيل
العربية
thermos is a clever Cursor plugin
two AI reviewers run on your branch in parallel, one for security/bugs, one for code quality, then merge into one prioritized list
when both flag the same issue it ranks higher. overlap = signal
/add-plugin thermos
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Ihab Khattab retweetet
🆕 Introducing the MDN MCP server!
Bring MDN's docs and browser compat data straight into your AI agent or IDE for accurate, up-to-date answers about the web platform.
No more outdated guesses from training data.
Learn more 👇
developer.mozilla.org/en-US/blog/int…
English
Ihab Khattab retweetet
يوم الإثنين إن شاء الله أشارك مع كوكبة من الزملاء ضمن فعاليات هاكاثون قبيلة. أشوفكم هناك ان شاء الله. يمكنكم اضافة أسئلة للإجابة عليها من خلال الرابط
qabilah.com/hackathon/sess…
العربية
I hate reviewing markdown in an editor. Too much syntax noise. So I built a simple previewer I use every day.
Just shipped two features I kept wishing I had:
Export Mermaid charts as PNG, for when I migrate a .md to Google Docs.
Export as a standalone HTML file, for when I want to share something for review without touching Google Docs at all.
English
@ahmedash95 للأمانة مش حاسس ان فكرة ال skill أحسن حاجة هنا لو هتستخدمها لوحدها من غير ما تراجع الكود بنفسك بس ممكن تعتبرها حاجة مساعدة سريعة للتفاصيل اللي ممكن في العادي مش هيكون عندك وقت تركز عليها لو حجم الكود اللي بتراجعه كبير
العربية
@ahmedash95 حاولت أخلي الكلام ده skill هنا
github.com/ikhattab/agent…
العربية
عندي سؤال بخصوص الـ Code review مع الـ AI. ازاي بتعمل review؟ انا ما زالت براجع كل سطر بنفسي في اي PR ببص عليها سواء انا اللي كاتبها او حد تاني من الفريق اللي شغال معاه .
وحاسس ان الموضوع محتاج يتطور ف الطريقة اللي براجع بيها الكود و جربت طرق مختلفه لازاي بعرض الكود في الPR ولكن ما زال عندي نفس المشكله
العربية
Both are merged
Ihab Khattab@HO_BA
Oxc is working on native Rust React Compiler support. The React team is porting the compiler to Rust (github.com/facebook/react…), still a WIP PR. Oxc is then integrating that Rust port (github.com/oxc-project/ox…), it's a draft PR, blocked on the React crates being published to crates.io. Two layers of work in progress. But all 1725 fixtures pass, early benchmarks show 10x faster transformation logic, and the hard part looks solved. If it lands: automatic memoization, no Babel, no useMemo.
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