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Go 1.27
Go 1.27 adds generic methods, encoding/json/v2 package, uuid package, faster memory allocation, goroutine leak profiles, and more.
New
The latest blog posts to take off on Hacker News. 233 posts.
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The Mojo language (by Modular, now Qualcomm) is now open-source
Four and a half years ago, Modular made a bet: AI would not run on one kind of silicon forever, and the software stack would need to be rearchitected for a world of heterogeneous hardware and increasingly complex AI workloads.
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Mojo is now open source
The Apache 2.0 license is the gold standard for programming languages and compilers, because it provides great flexibility to be used in all sorts of applications. The LLVM extensions to the license further expand those freedoms for building and distributing binaries compiled from Mojo. We want you to be able to adopt…
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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...
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Using GCC's Nested Functions with Wide Pointers and No Trampolines II
When the address of a nested function is taken, GCC creates at trampoline at run-time. This trampoline is placed on the stack, which means that the stack has to be executable. This is problematic because a non-executable stack is an important security feature. For some time now, GCC has the option to place the…
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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...
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Clamiga: Common Lisp for the Amiga
After the ACE BASIC posts of the last months, this one is about a different project I have been working on for the last half year: CL-Amiga , or Clamiga for short. It is a Common Lisp implementation built for the Amiga family -- classic AmigaOS 3 on 68k and MorphOS as a fully native PPC build, AROS and AmigaOS 4 maybe…
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Turbo Pascal on CP/M, MSX-DOS and MS-DOS
The Pascal language was named after Blaise Pascal (see picture), a French mathematician who was a pioneer in computer development history. In 1641, at the age of eighteen, Pascal constructed the first arithmetical machine, arguably the first computer. He would improve upon the instrument eight years later. In 1650…
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Why Target Common Lisp for Code Generation?
A blog about computers, functional languages, Lisp, and Scheme.
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Mojo 1.0
Today, the Mojo language officially reaches 1.0: a milestone the language has been building toward since its first release in 2023. Mojo has grown into a general-purpose language with a vibrant developer community writing their own libraries, tools, and applications on top of it. With Mojo 1.0, developers can now…
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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.
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Gödel, Escher, Elisp: The Beauty of Macros
If you are an Emacs user with a keen eye, you will have noticed that in Emacs Lisp, code is data. After all, 'Lisp' is shorthand for 'List Processing'. One of E...
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Steel Bank Common Lisp version 2.6.7
New SBCL versions are usually released at the end of each month: check the Sourceforge File List to see the current version. The new features of all SBCL releases are listed below.
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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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Teaching Kids Forth
Forth is uncommonly used to teach programming to kids. Scripting languages like Python and visual environments like Scratch are far more popular options. But when I got the opportunity to introduce middle and high school students to programming, I chose the stack-oriented concatenative language from 1970. I was…
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Lisp moving Forth moving Lisp
This chapter is a culmination of many macro techniques we have looked at so far in this book. Using macro abstractions we have developed, we create an implementation of one of my favourite programming languages: forth . Although this implementation embodies most of the important ideas of forth, it is very different…
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JEP 540: Simple JSON API (Now in Incubator)
Define a simple, standard API for parsing and generating JSON documents so that doing so does not require an external library. Enable many JSON processing tasks to be accomplished with little coding. This is an incubating API .
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A Road to Lisp: Which Lisp
Comparison of modern Lisp dialects
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How Our Rust-to-Zig Rewrite Is Going
For the past year and a half, the team building Roc 's compiler has been rewriting our 300,000 lines of Rust code into Zig , for reasons I'll recap below. We recently passed an exciting milestone: feature parity with the original compiler!
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SQLite should have (Rust-style) editions
Date: 2026-07-15 Git: https://gitlab.com/mort96/blog/blob/published/content/00000-home/00017-sqlite-editions.md
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G# – A modern .NET language with Go, Kotlin, and Swift ergonomics
Meet G#: expressive data types, explicit nullability, and structured concurrency on .NET. Explore real examples and run your first project.
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My thoughts on the Bun Rust rewrite
When Jarred joined the Zig community about 5 years ago, I described him as someone who had strong "beginner energy". That is, he moved fast and tried a lot of different stuff, jumping head first into problems that he was not yet equipped to solve, leading to mediocre outcomes in terms of engineering, but learning a…
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TypeScript 7
Today we are proud to announce the availability of TypeScript 7, a 10x faster native port of TypeScript! Since its early days, TypeScript has promised to
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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.
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An agent in 100 lines of Lisp
Around 2000 I took an AI course at the University of Guelph. I don’t think I learned too much. We didn’t talk about neural networks, as far as I can remember. My end of term project was, I think, a pathfinding algorithm wearing an AI costume. There were certainly no discussions of transformers. No CUDA. No PyTorch…
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NoiseLang: Where N = 5 is a Dirac delta
A signals-and-noise course left me writing Monte Carlo math on paper and wishing the notation itself would run. Nine years later, with an AI agent doing the heavy lifting, NoiseLang became a real Monte Carlo language that runs the same fused kernel on the GPU, on every CPU core, and on WebAssembly.
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Scheme Is a Hoot
Lately I've been spending time learning Scheme and using it to implement the concepts I'm learning in my physics classes as time permits. One of the most exciting things I've been doing with this is getting my Scheme to compile to the Web thanks to Hoot. One of the biggest challenges has been the fact that Hoot is…