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Tsrs: A Port of TypeScript to Rust
Cloudflare is collaborating on tsrs, a Rust port of TypeScript that is up to 8x faster and uses 70% less memory.
New
The latest blog posts to take off on Hacker News. 7,293 posts.
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JDK 28
This release will be the Reference Implementation of version 28 of the Java SE Platform, as specified by JSR 403 in the Java Community Process.
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How the Claude Code team does code review
How do you review code at the volume agents produce it? On the Claude Code team, once we had high coverage and deep reviews, we started optimizing for the minimum amount of human review time that doesn't raise reverts or incidents.
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Muse Spark Open
Muse Spark Open is the most capable US open-weight model to date, and brings leading agentic capabilities to your desktop on Apple M5 Ultra Mac Studios.
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Redesigning source control at Anthropic
As our merges per day grew more than tenfold, source control became our biggest development bottleneck. Here, we share how we migrated to an in-house version control system in five months.
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Muse Wonder
Muse Wonder is Meta's frontier AI model that keeps track of what matters to you with Active Memory & Active Focus to work towards your goals at work & life.
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Five months treating bugs like patients and coding agents like a medical team
How Cockroach Labs built MOLT Sinai, an AI coding “teaching hospital” that shipped IBM Db2 migration support in under two days.
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Python 3.15
The official home of the Python Programming Language
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Cloudflare acquires Deno
Putting ourselves in the best place to build the future of the web
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Bevy 0.20
Thanks to 227 contributors, 817 pull requests, community reviewers, and our generous donors, we're happy to announce the Bevy 0.20 release on crates.i…
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Yes, and
In this essay, Carson Gross discusses his advice to young people interested in computer science worried about the future given the advancements in AI.
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Margaret Hamilton has died
Margaret H. Hamilton, a profoundly influential computer scientist best known for leading the software engineering team at MIT’s Instrumentation Lab during NASA’s Apollo program, died at age 90.
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Decisions API is in public beta
Use the Decisions API to check conditions, select from fixed options, and score text, images, and JSON against a rubric.
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Polars 2.0
The release Python Polars 2.0, bringing the streaming engine, out-of-core and first class blazingly fast SQL support
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Gleam doesn't compile to Erlang source anymore
News post: Gleam v1.19.0 released!
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We ported the original Doom to SQL
CedarDB is a database system that delivers unmatched performance for transactions and analytics, from small writes to handling billions of rows. Built on cutting-edge research to power today’s tools and tomorrow’s challenges.
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We want you to build the next Git platform on Cloudflare
Cloudflare is hosting a competition to see who will build the next Git platform for an era of AI agents. Artifacts is in open beta, with Workers bindings, data jurisdiction controls, and event subscriptions for repository changes.
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Getting the most out of Opus 5.5 in Claude and Claude Code
How to prompt Opus 5.5, steer a long run, and check your results in Claude apps and Claude Code.
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Zig v0.17.0
Zig is a general-purpose programming language and toolchain for maintaining robust , optimal , and reusable software.
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One month coding with GLM 5.3 Flash
Reporting on 2B tokens of AI usage and what shapes model selection and cost
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Bez: Generating a browser engine from specs and tests
Repository bez by burrito.space on Tangled.
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Git 3.0's upcoming SHA-256 default will be a costly mistake
Git 3.0 will make SHA-256 the new default content hashing algorithm and it will be an incomprehensibly expensive and ultimately valueless and avoidable global nightmare.
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Differences Between `Foldl` and `Foldr`
`foldl` and `foldr` can be confusing, so let's work out what's up
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Using any C++ library in Godot
How Godot's GDExtension system and the godot-cpp bindings work, and how to use Conan to bring C and C++ libraries into a Godot game, with a flecs example that simulates 100,000 particles.
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Footguns with Postgres “at time zone 'UTC'”
And why you may need to repeat AT TIME ZONE 'UTC' twice. SUMMARY * AT TIME ZONE 'UTC' converts the data type from timestamptz to timestamp (example). * Now you are inadvertently using the timestamp without time zone (aka timestamp) data type, which is markedly discouraged. * There are tons of footguns with timestamp…
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Drawgent: Coding agent on a live Excalidraw canvas
Repository drawgent by yanndegat.tngl.sh on Tangled.
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Turning GLM-5.3-Flash into a Jev-like decision model
Typed decisions with a probability for every option, from GLM-5.3-Flash in a single forward pass: about as accurate as Jev, faster from Europe, and protected by confidential computing. With a playground and a benchmark on 29 datasets.
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There is more to code review than (automatable) detection
The abstract for article “ The End of Code Review: Coding Agents Supersede Human Inspection ” paints this picture for the reader…