1021
Elm 0.19 Broke Us
Elm 0.19 was released yesterday. There were a significant number of breaking changes at every level:...
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 5,634 posts.
1022
Julia 1.9
Highlights of the Julia 1.9 release.
1023
Deno Is a Browser for Code
Explaining the different mental model Deno has about managing dependant code.
1024
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SPy: An interpreter and compiler for a fast statically typed variant of Python
Antonio Cuni's blog
1026
Cloudflare Workers now supports COBOL
COBOL is often a source of amusement for programmers because it is seen as old, verbose, clunky, and difficult to maintain. COBOL can now be used to write code for Cloudflare’s serverless platform Workers.
1027
Just Write the Parser
Tiark Rompf is an Associate Professor at Purdue University. Notes and blog posts on programming, research, CS, software systems.
1028
Python's Hidden Regular Expression Gems
Some hidden features of the Python re module and the support machinery that drives it.
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Numba: High-Performance Python with CUDA Acceleration
Numba is an open-source Python compiler from Anaconda that can compile Python code for high-performance execution on CUDA-capable GPUs or multicore CPUs.
1031
Revisiting "Let's Build a Compiler"
There's an old compiler-building tutorial that has become part of the field's lore: the Let's Build a Compiler series by Jack Crenshaw (published between 1988 and 1995).
1032
Haskell in the Datacentre
Bluesky: @simonmar.bsky.social Github: simonmar Email: marlowsd@gmail.com LinkedIn: Simon Marlow
1033
Racket v8.0
_posted by John Clements_ Racket version 8.0 is now available from https://racket-lang.org/. *** Racket 8.0 is here!*** Racket 8.0 marks the first release where Racket CS is the default implementation. Creating, polishing, and adopting Racket CS has be...
1034
My First Impressions of Nix
Nix is a tool for configuring software environments according to source files. I’ve been hearing more and more about Nix on Hacker News and Twitter. The idea of it appeals to me, so I’ve been tinkering with it over the past few weeks. My history with infrastructure as code Ten years ago, I discovered Salt, a tool that…
1035
Making C++ safe without borrow checking, reference counting, or tracing GC
I've spent most of the last decade exploring this area (mainly to design Vale 's memory safety) and I've discovered some surprising things .
1036
Update on await syntax in Rust
In my previous post I said that the lang team would be making our final decision about the syntax of the await operator in the May 23 meeting. That was last Thursday, and we did reach a decision. In brief, we decided to go forward with the preliminary proposal I outlined earlier: a postfix dot syntax, future.await…
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1038
Turning the IDE Inside Out with Datalog
Introspectable and extensible IDEs with logic programming
1039
Pharo 14
Pharo is a pure object-oriented programming language and a powerful environment focused on simplicity and immediate feedback.
1040
Mint, a new HTTP library for Elixir
Mint is a new low-level HTTP client that aims to provide a small and functional core that others can build on top.
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My “grand vision” for Rust
I don’t think I’ve ever quite articulated my “grand vision” for Rust, despite having written a fair bit about the language and its features. There is a lot I could say here, but currently there are three directions of development which I find particularly interesting:
1043
Zig's Incremental Compilation Internals
As a member of the Zig core team, one of the most impactful projects I’ve been involved with is the implementation of incremental compilation into the Zig compiler. This feature allows the compiler to detect which individual functions and declarations have changed since a project was last built, recompile only that…
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Typed languages are better suited for vibecoding
My >10 year old programming habits have changed since Claude Code launched. Python is less likely to be my go-to language for new projects anymore. I am managing projects in languages I am not fluent in—TypeScript, Rust…
1047
An Ode to Ruby
A love letter to Ruby and Rails.
1048
First Impressions of Rust
I've been wanting to write a big project in Rust for a while as a learning exercise, and actually started one in late 2018 (a FUSE server implementation). But then life happened and I got busy and never went anywhere with it. Due to certain world circumstances I'm currently spending a lot of time indoors so rust-fuse…
1049
Why Asm.js Bothers Me
Please note that this post expresses my personal opinion and mine alone, not those of my employer or my teammates.
1050
Unusual Raku Features
Junctions, whatevers, hypers, and more!