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Announcing Rust 1.96
Empowering everyone to build reliable and efficient software.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 233 posts.
152
New features in GCC 16: Improved error messages and SARIF output
Explore new GCC 16 features for C++ developers. Learn about improved hierarchical error messages, updated SARIF output, and experimental HTML diagnostic tools.
153
Racket v9.3
_posted by Stephen De Gabrielle and John Clements_ We are pleased to announce Racket v9.3 is now available from https://download.racket-lang.org/. As of this release:: The `raco setup` command can generate markdown documentation, using the `--doc-mark...
154
Farewell, Rust for web
Farewell, Rust for web. For now…
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I Wrote a Scheme in 2025
One year minus one week ago to the day I published an article announcing the new Scheme implementation I was writing, scheme-rs . Today I am excited to announce that scheme-rs has reached its first version, 0.1.0 . You can check it out at it’s website ( scheme-rs.org , which should be updated to scheme.rs at some…
157
Brunost: The Nynorsk Programming Language
I made a programming language. I'm sorry.
158
Protobuf-py: Protobuf for Python, without compromises
We're announcing protobuf-py, a complete, 100% conformant Protobuf runtime for Python that feels like Python and matches the performance of Google's C engine on real workloads.
159
Data Manipulation in Clojure Compared to R and Python
I spend a lot of time developing and teaching people about Clojure's open source tools for working with data. Almost everybody who wants to use Clojure…
160
Memory layout in Zig with formulas
I was recently encouraged to watch A Practical Guide to Applying Data Oriented Design (DoD) by Andrew Kelley, the creator of Zig1. Just 10 minutes into the talk, I was confronted with a skill I had never formally learned… the arithmetic behind memory layout of types. Zig is a modern, C-like programming language which…
161
Evolving programming languages in the AI era
What happens to programming languages when humans are no longer writing most of the code?
162
Making your own programming language is easier than you think (but also harder)
In mid-December last year I started making my own programming language. It's waaay far from any production quality yet (though I did manage to write a working 1k LOC Monte-Carlo path tracer in it), but the project is on pause right now, so I figured it's a good time to write something about it.
163
Expanding Swift's IDE Support
You can now write Swift in a broader range of popular IDEs, including Cursor, VSCodium, AWS’s Kiro, and Google’s Antigravity. By leveraging VS Code extension compatibility, these editors tap directly into the Open VSX Registry, where the official Swift extension is now live.
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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.
166
Your C is not standard C
this is an incomplete list of some incompatibilities between c as it's written in the standard and c as it exists in the real world for people who use gcc/clang + glibc/musl.
167
Retrofitting JIT Compilers into C Interpreters
C interpreters are a common language implementation technique and the basis for the reference implementations of languages such as Lua, Ruby, and Python. Unfortunately, C interpreters are slow, especially compared to language implementations powered by JIT compilers. In this post I’m going to show that it is possible…
168
PHP's Oddities
flow2 | Blog post: 'PHP's Oddities' in Tech
169
What I love about Django
The best parts of Django are the ones you stop noticing — a tour of the abstractions that have given Buttondown the most leverage over the years.
170
Whistler: Live eBPF Programming from the Common Lisp REPL
Writing, compiling, loading, and querying eBPF programs in one Lisp form.
171
A new way to think about borrow checking (in reverse)
Have you ever had a weird idea, and then it worked, but you can't really believe it?
172
Gleam v1.17.0
News post: Gleam v1.17.0 released!
173
Opaque Types in Python
A proposed technique for exposing an opaque data structure with idiomatic modern Python.
174
Learning Lean: Part 1
Motivation I’ve been captivated by the recent movement to popularize mathematics formalization through the Lean theorem prover, and this year I’m diving deeper into learning it. For those unfamiliar with this revolution, I highly recommend watching Kevin Buzzard’s talks on YouTube for an overview of why formal…
175
One year of Roto, a compiled scripting language for Rust
By Terts Diepraam Almost exactly one year ago, we announced Roto, a JIT-compiled embedded scripting language for Rust applications. A lot has happened since then that we'd like to tell you about! 💡Along with this post, we published Roto v0.11.0! You can check out the changelog
176
C array types are weird
C array types are weird. In this article I’ll explain what I find weird about them, what I’d do differently, and ramble on a few related things.
177
Try Gleam
Why a Rust developer might feel at home in Gleam, and where the BEAM is a different world.
178
Swift 6.4 Released
Swift 6.4 is now available. Swift aims to be a great choice across the stack, from apps and servers to systems code, embedded devices, and the browser. This release deepens that support, and makes everyday code easier to write. Highlights include:
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Rhombus 1.1 is now available
Rhombus version 1.1 is now available! We are pleased to announce Rhombus 1.1 is now available from https://rhombus-lang.org/. _Rhombus is a general-purpose programming language that is easy to use and uniquely customizable._ As of this release:: A...
180
F# 10
Learn about new F# 10 language features, performance upgrades, and tooling improvements shipping with .NET 10.