Dev Tools

The everyday toolbox, examined. IDEs and editors, CLIs, frameworks, build pipelines, and the productivity tools that earn a place in your workflow — each with enough context to tell signal from noise.

Article 12h ago 4

One Log Line Costs journald 50KB of Disk Writes

Block-layer measurements finally prove the write amplification maintainers dismissed in 2020, and config tweaks barely help.

Lenn Voss

The 300x Faster Postgres Isn't Postgres

pgrust's AI-built query engine resurrects two decades of vectorized-execution research that Postgres core has never managed to ship.

Article · 6d ago0

Another GitHub Actions Outage, and the Ninth in a Month

Today's incident fits a documented reliability slide, just as everything from Pages to Copilot rides on Actions.

Article · 1w ago5

GitHub Actions Has Become GitHub's Single Point of Failure

Today's Actions and Pages outage is GitHub's fifth incident in six days, and the causes look structural.

Article · 1w ago1

Meta's Muse Code Is Cheap Because You're the Dataset

Muse Spark 1.2's contributor tier swaps deep discounts for training rights to your coding sessions.

Article · 1w ago0

You don't need TSON to hash-pin your schemas

The JSON superset on HN's front page diagnoses schema evolution correctly, then prescribes a format nobody asked for.

Article · 1w ago5

FFmpeg 9.0 Bets the GPU Stack on Vulkan

Animated WebP decoding finally lands too, along with sustained AMD AMF work and an ABI break worth planning for.

Article · 1w ago1

AI Agents Just Rewrote the Case for Open-Source Devtools

David Crawshaw argues agents make personal forks economical at last — he's mostly right, and vendors should worry.

Article · 1w ago2

Your Next Plugin System Is a Fork

David Crawshaw argues agents make forking cheaper than configuring. He's right — but only for single-player tools.

Article · 1w ago0

TypeScript 7's 10x Compiler Lands, With One Big Catch

The Go-native compiler's 8-12x build speedups hold up in production, but lint and framework tooling must wait for 7.1.

Article · 1w ago1

Bor Wants to Be Group Policy for Linux Desktops

An LGPL server-and-agent stack streams typed policies over mTLS in real time — and refuses to run scripts.

Article · 1w ago0

'Memory-Unsafe and Faster Than Yours' Is a Real Terminal

The stal/IX author's Zutty rewrite posts big throughput wins and skewers how terminal emulators get marketed.

Article · 1w ago0

F* Is the Verified Code Already Hiding in Your Stack

The proof-oriented language never went mainstream, but its extracted C runs in Firefox, Python, Windows, and the Linux kernel.

Article · 1w ago5

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 · 1w ago4

RADV Already Ate Linux. Now Valve Points It at Windows

Collabora's experimental Win32 port runs Counter-Strike 2 atop a reverse-engineered, undocumented AMD kernel interface.

Article · 1w ago0

Randall Hyde's Assembly Sequel Picks a Fight With AI

The Art of 64-Bit Assembly returns with hand-built vtables, SEH, and coroutines — and a pointed claim about what LLMs can't teach.

Article · 1w ago0