#Dev Tools

Replace Makefiles with Just, the Modern Command Runner

Set up a parameterized justfile so your whole team runs build, test, and deploy identically.

Tutorial · 3w ago0

Go 1.27 Fixes What Generics Got Wrong

Generic methods, a json/v2 engine swap, and a stdlib uuid package land in the biggest release since 1.18.

Article · 4w ago4

That ripgrep Segfault Is Probably a Kernel Bug

A crash in ripgrep's static musl builds traces to a suspected memory-management race in Linux 7.0.

Article · 4w ago1

Your CI Pipeline Was Always Production

SLOs, error budgets, and owners for dev infrastructure — and why coding agents just made the case urgent.

Article · 4w ago1

Rust Builds Got 5.6% Faster. Read the Fine Print

The big wins landed in rustdoc and Clippy, while the compiler core's top contributor looks for funding.

Article · 4w ago0

GitHub's Native Stacked PRs End the Third-Party Era

The public preview folds a decade of Gerrit-style workflow tooling into the platform, with a few sharp edges left.

Article · 4w ago0

CodePen 2.0 Ends the Three-File Era

Five years of rebuilding give every pen a file system, npm, versions, and a deploy button.

Article · 4w ago0

GitHub's Native Stacked PRs Are a Decade Overdue

The public preview mainstreams Meta-style stacked diffs — and puts a whole category of workaround tools on notice.

Article · 4w ago0

The tmux Agent Dashboard Boom Is a Bug Report

Agent-manager is the best of a crowded field that exists because AI coding CLIs can't report their own status.

Article · 4w ago2

Merge Queues Just Became a Solo-Dev Problem

A tiny Show HN tool serializes commits from parallel Claude Code agents — and previews where agent-era git workflow is heading.

Article · 1mo ago0

Catch Python Bugs Before Runtime with Astral's ty Type Checker

Install Astral's blazing-fast ty, wire it into VS Code and pre-commit, and stop shipping type errors.

Tutorial · 1mo ago0

Reflex's XY Wins by Not Drawing Your Data

The new Python charting library's GPU pitch hides the real trick: screen-space aggregation in Rust.

Article · 1mo ago0

SBCL 2.6.7 Brings AVX-512 and ARM64 SIMD to Lisp

The monthly release also moves the manual into the live image — and shows why steady cadence keeps Common Lisp alive.

Article · 1mo ago1

Zig's 50ms Rebuilds Rest on Patching Binaries in Place

A core-team internals writeup shows the hard part was never caching — it was incremental linking.

Article · 1mo ago0

EYG Bets the Hard Part of Programming Isn't Syntax

Peter Saxton's scripting language attacks deployment, dependencies, and side effects — and may find agents, not amateurs.

Article · 1mo ago0