2025-09-29
stupid jj tricks
andre.arko.net/2025/09/28/stupid-jj-tricksWelcome to “stupid jj tricks”. Today, I’ll be taking you on a tour through many different jj configurations that I have collected while scouring the internet. Some of what I’ll show is original research or construction created by me personally, but a lot of these things are sourced from blog post, gists, GitHub issues, Reddit posts, Discord messages, and more.
2025-09-23
Cap'n Web: A new RPC system for browsers and web servers
blog.cloudflare.com/capnweb-javascript-rpc-libraryCap'n Web is a new open source, JavaScript-native RPC protocol for use in browsers and web servers. It provides the expressive power of Cap'n Proto, but with no schemas and no boilerplate.
2025-08-12
missing.css
missing.style2025-05-15
Writing that changed how I think about PL
bernsteinbear.com/blog/pl-writingEvery so often I come across a paper, blog post, or (occasionally) video that completely changes how I think about a topic in programming languages and compilers. For some of these posts, I can’t even remember how I thought about the idea before reading it—it was that impactful.
2024-11-20
On "Safe" C++
izzys.casa/2024/11/on-safe-cxx2024-10-24
Rust Prism
registerspill.thorstenball.com/p/rust-prism2024-09-17
Master hexagonal architecture in Rust
www.howtocodeit.com/articles/master-hexagonal-architecture-rustEverything you need to write flexible, future-proof Rust applications using hexagonal architecture.
2024-09-15
Writing an OS in Rust
os.phil-opp.comThis blog series creates a small operating system in the Rust programming language. Each post is a small tutorial and includes all needed code.
2024-09-10
run freebsd in qemu on linux
sethops1.net/post/run-freebsd-in-qemu-on-linux2024-09-02
Parsing awk is tricky
www.raygard.net/awkdoc/pages/awk_parsing_is_tricky.htmlA somewhat compact implementation of the awk programming language
2024-08-09
Store Code Discussions in Git using Git Notes
wouterj.nl/2024/08/git-notesCode discussions contain relevant information. Isn’t it a shame that we
keep these in the centralized GitHub/GitLab servers, far away from our
decentralized Git code? As soon as we move provider, we’ll lose all old
discussions! And how do you ever find the pull requests back from 5
years ago? Symfony has implemented a lightweight solution to this problem
years ago using a less-known feature of Git: Git Notes.
2024-06-24
Counting Immutable Beans: Reference Counting Optimized for Purely Functional Programming
arxiv.org/abs/1908.05647Most functional languages rely on some garbage collection for automatic memory management. They usually eschew reference counting in favor of a tracing garbage collector, which has less bookkeeping overhead at runtime. On the other hand, having an exact reference count of each value can enable optimizations, such as destructive updates. We explore these optimization opportunities in the context of an eager, purely functional programming language. We propose a new mechanism for efficiently reclaiming memory used by nonshared values, reducing stress on the global memory allocator. We describe an approach for minimizing the number of reference counts updates using borrowed references and a heuristic for automatically inferring borrow annotations. We implemented all these techniques in a new compiler for an eager and purely functional programming language with support for multi-threading. Our preliminary experimental results demonstrate our approach is competitive and often outperforms state-of-the-art compilers.
2024-06-18
Comparing Objective Caml and Standard ML
adam.chlipala.net/mlcomp2024-06-17
Sqlc: 2024 check in — brandur.org
brandur.org/fragments/sqlc-20242024-06-14
Putting Go's Context package into context
blog.meain.io/2024/golang-context2024-06-13
Solving SAT via Positive Supercompilation
hirrolot.github.io/posts/sat-supercompilation.htmlMacaroons Escalated Quickly
fly.io/blog/macaroons-escalated-quicklyA simple, arena-backed, generic dynamic array for C
nullprogram.com/blog/2023/10/05OpenBSD extreme privacy setup
dataswamp.org/~solene/2024-06-08-openbsd-privacy-setup.htmlIn this article, you will learn how to install and configure OpenBSD to reduce its network activity over clearnet
2024-06-12
My experience crafting an interpreter with Rust
ceronman.com/2021/07/22/my-experience-crafting-an-interpreter-with-rustLast year I finally decided to learn some Rust. The official book by Steve Klabnik and Carol Nichols is excellent, but even after reading it and working on some small code exercises, I felt that I …