1. TacOS: UNIX-like OS from scratch that runs DOOM

2. The tools I love are made by awful people

3. QEMU version 10.0.0 released

4. Graphics Livecoding in Common Lisp

5. echoplayer: Echo - Open Hardware Music Player

6. How to make an Android tablet respect my wish to stay on a WiFi with no internet access?

7. Linux syscall tables

8. MinC - OpenBSD-flavored cygwin-alike for running UNIX-y things on Windows

9. Searchable Linux Syscall Table for x86_64

10. You wouldn''t steal a font

11. C26: more constexpr in the core language

12. A paean to programming

13. The Danglepoise

14. What is cosh(List(Bool))? Or beyond algebra: analysis of data types

15. CheerpJ 4.0: WebAssembly JVM for the browser, now with Java 11 and JNI support

16. How a 20 year old bug in GTA San Andreas surfaced in Windows 11 24H2

17. kworkflow tool talk from FOSDEM 2025

18. Give it time

19. Does using Rust really make your software safer?

20. GPU Compilation with MLIR

21. 14 Advanced Python Features

22. Reference Huffman coding

23. Commodore 64 Assembly, part 4: how does the machine execute machine code?

24. Coding as Craft: Going Back to the Old Gym

25. How to quickly charge your smartphone: fast charging technologies in detail

26. Hyperscaling Have I Been Pwned with Cloudflare Workers and Caching

27. Exploiting Undefined Behavior in C/C Programs for Optimization: A Study on the Performance Impact

28. SwiftUI Preferences

29. ClickHouse gets lazier (and faster): Introducing lazy materialization

30. Where Flakes Fall Off: an Eval Cache Tale

31. Nine Reasons to Use OSH

32. No, really, you can’t branch Datomic from the past

33. A5 - Pentagonal Spatial Index

34. parcom: CL Parser Combinators

35. Start with a clean slate: Integration testing with PostgreSQL

36. The Partially Dynamic Web (2024)

37. Detecting if an expression is constant in C

38. ESPP? In This Economy?

39. Event-Hidden Architectures

40. SSH Keys Aren''t Real

41. Evertop: E-ink IBM XT clone with solar power, ultra low power consumption, and ultra long battery life

42. Adding shortcodes to the Marksmith editor

43. Make Your Own Internet Presence with NetBSD and a 1 euro VPS – Part 1: Your Blog

44. Pipelining might be my favorite programming language feature

45. Scritch modified scratch optimised for teaching

46. Attacking My Landlord''s Boiler

47. Cheating the Reaper in Go

48. Decentralizing Schemes

49. First impressions of Pocket Flow’s tutorial generator

50. The Record/Tuple ECMAScript Proposal has been withdrawn

51. Building a Website Fit for 1999

52. Thoughts on Bluesky Verification

53. Values in the wild: Discovering and analyzing values in real-world language model interactions

54. Separating work and personal config

55. This blog is hosted on a Nintendo Wii

56. A New Form of Verification on Bluesky

57. Wicked features

58. Retracing Google’s steps: recreating the Webtable in Rust

59. pgdog: Horizontal scaling for PostgreSQL with automatic sharding

60. Nerdlog: Fast, multi-host TUI log viewer with timeline histogram

61. Artificial Intelligence by 2027

62. Getting Forked by Microsoft

63. Projects For Old OS X

64. Reverse engineering the obfuscated TikTok VM

65. Option to hide karma?

66. The State of Reinforcement Learning for LLM Reasoning

67. Regex affordances

68. Why are big tech companies so slow?

69. Turing-Drawings

70. Python''s new t-strings

71. What I''d do as a College Freshman in 2025

72. Better error handling

73. How I use Kate Editor

74. The Configuration Complexity Clock

75. LLMs Reduce Development Friction. Is That a Good Thing?

76. Be Free to Have Multiple Clocks

77. Firefly III - A free and open source personal finance manager

78. Transactions are a protocol

79. gh-gfm-preview: A standalone/GitHub CLI extension to preview GitHub Flavored Markdown, even offline

80. Layered Design in Go

81. llm.pdf: Run LLMs inside a PDF file

82. Embedding TikZ diagrams in HTML Documents

83. On the cruelty of really teaching computing science (1988)

84. Beej''s Guide to Git

85. Go assembler generator

86. Common Expression Language

87. Let''s give PRO/VENIX a barely adequate, pre-C89 TCP/IP stack (featuring Slirp-CK)

88. Ansible: pure (only in its) pragmatism

89. When Gandhi met Satoshi

90. Things Zig comptime Won''t Do

91. Notes on B (K) Implementation

92. The Web is Broken — Botnet Part 2

93. Rob Pike: On Bloat

94. goenums: Type Safe Enum generator for Go

95. backdooms: A self-contained game that fits inside a QR code

96. Lustre v5.0.0 released

97. FramePack: Packing input frame context in next-frame prediction models for video generation

98. Vendoring

99. falsify: Hypothesis-inspired shrinking for Haskell

100. Frankenstein’s __init__

101. Easters - an adventofcode-like challenge for easter

102. Deus Lex Machina: releasing a new compacting Zig tokenizer

103. Efficient E-Matching for Super Optimizers

104. Buried Toggles Begging to be Brought to Light

105. Open Core and .NET Foundation: Time for Some Introspection?

106. Are your channels visible enough?

107. System Design of a Cellular APL Computer

108. pahole: Analysing Memory Layout of Complex Data Structures With Ease

109. How to make people feel stupid (2008)

110. Marching Events: What does iCalendar have to do with ray marching?

111. 15,000 lines of verified cryptography now in Python

112. Revisiting an early critique of formal verification

113. Neovim users: what AI tools are you using?

114. Antithesis driven testing

115. Sneak peek: A new ASN.1 API for Python

116. Common shell script mistakes

117. Easter hack: terraform-provider-openwrt

118. Image segmentation using Gemini 2.5

119. Microsecond transforms: Building a fast sandbox for user code

120. Four Years of Jai

121. musializer: Music Visualizer

122. Awesome Consensus: A survey of recent byzantine fault tolerance algorithms

123. Vibing code quality

124. Ratatui - Are We Embedded Yet?

125. Exacerbating Cross-Site Scripting: The Iframe Sandwich

126. Why I Cannot Be Technical

127. olive.c: Simple 2D Graphics Library for C

128. Lockless Programming Considerations for Xbox 360 and Microsoft Windows (2012)

129. Software Development Has Too Much Software In It

130. Using /.ssh/authorized keys to decide what the incoming connection can do

131. Honest and Elitist Thoughts on Why Computers Were More Fun Before

132. The Size of Packets

133. Stop Writing __init__ Methods

134. Reflections on Unikernels

135. Decomposing Transactional Systems

136. anticrawl - another AI crawler defence

137. Zig and GPUs

138. Introducing Policy Servers for Matrix

139. Just Throw It Into Postgres

140. Matrix Calculus for Machine Learning and Beyond

141. How to create and use program libraries on Linux (2003)

142. HDR‑Infused Emoji

143. Serbian student activist’s phone hacked using Cellebrite zero-day exploit

144. Is No PaaS really a good idea for Rails?

145. iOS 18.4 - dlsym considered harmful

146. traceboot: precise and lightweight tracing for boot and shell scripts

147. Concurrency in Haskell: Fast, Simple, Correct

148. Everyone knows your location, Part 2: try it yourself and share the results

149. Arch Linux: Valkey to replace Redis in the [extra] Repository

150. Integrating Effectful and Persistent

151. AI Progress and the Forthcoming Plateau

152. Graham: Synchronizing Clocks by Leveraging Local Clock Properties

153. Passing planes and other whoosh sounds

154. Investigating truthfulness in a pre-release o3 model

155. Development On Apple Silicon with UTM

156. Bring Back RSS Feeds to Browsers

157. Regular Expression Derivatives in Python

158. Isolated Execution Environment for eBPF

159. Unsure Calculator

160. tariff: The GREATEST, most TREMENDOUS Python package that makes importing great again

161. sqlc: Generate type-safe code from SQL

162. A practical hacker''s guide to the C programming language

163. (All) Databases Are Just Files. Postgres Too

164. deb-books: books hidden in Debian source packages

165. codex: Lightweight coding agent that runs in your terminal

166. TLS Certificate Lifetimes Will Officially Reduce to 47 Days

167. Learning Fennel from Scratch to Develop Neovim Plugins

168. the lifecycle of a pull request

169. Northguard: Scalable Log Storage at Linkedin (announcement event)

170. Torque – A lightweight meta-assembler for any processor

171. Resonate

172. An Intro to DeepSeek''s Distributed File System

173. Mastodon Exit Interview

174. Introducing Kermit: A typeface for kids

175. Getting better performance out of object storage

176. Reproducing Hacker News writing style fingerprinting -

177. What Every Programmer Should Know about How CPUs Work • Matt Godbolt • GOTO 2024

178. swank-decorators: Python-inspired decorators for Ruby

179. CISA extends funding to ensure ''no lapse in critical CVE services''

180. Crimes... And Felonies. [HP QuickLook and Daystarter]

181. The 3-Year Journey to an Actually Good Monitoring Stack

182. Herb: Powerful and seamless HTML-aware ERB parsing and tooling

183. Introducing Herb: A new HTML-Aware ERB Parser for smarting developer tooling

184. Update on Spain and LaLiga blocks of the internet

185. Supercharge your Tests with Snapshot Testing

186. How To Build An Agent

187. go-away (another http proxy for LLM scraper defence)

188. Raw loops for performance?

189. JSX Over The Wire

190. Dangerous Arbitrary File Read Vulnerability in Yelp (CVE-2025-3155)

191. Atomicless Concurrency (2023)

192. The Story Behind K2 Mode and How It Works The IntelliJ IDEA Blog

193. Company''s Surveillance Tech Makes Immigrants ''Easy Pickings''

194. A flowing WebGL gradient, deconstructed

195. MITRE will stop issuing new CVEs

196. Cutting Down Rust Compile Times With One Thousand Crates

197. GNOME Shell Frippery

198. An Introduction to Modern CMake

199. The answer is 42! Fedora Linux 42, that is

200. Understanding How Claude Thinks

201. Ursa - ClickHouse Research Fork

202. clolog

203. Arch Linux now has an official WSL image

204. When Life Gives You Java

205. AerynOS

206. You cannot have our user''s data

207. Getting Started with W65C832

208. Flambda2 Ep. 4: How to write a purely functional compiler

209. What Makes a Great Developer Experience?

210. AHOY! European Social Web Day 2025

211. Two Years of Rust

212. A Relational Model of Data (1969)

213. Procedural Foliage Rendering with L-systems and Geometry Instancing

214. The Problem with “Vibe Coding”

215. Behind the 6-digit code: Building HOTP and TOTP from scratch

216. What the Hell Is a Target Triple?

217. Async from scratch 2: Wake me maybe

218. Bug Bash 2025 Conference Experience

219. Tidbyt without the company

220. A cautionary tale about continuity

221. Stevens: a hackable AI assistant using a single SQLite table and a handful of cron jobs

222. Frontier AI Models Still Fail at Basic Physical Tasks: A Manufacturing Case Study

223. Deploying TypeScript: recent advances and possible future directions

224. A 2025 Survey of Rust GUI Libraries

225. MacPad: How I Created the Hybrid Mac-iPad Laptop and Tablet That Apple Won’t Make (2024)

226. An ssh adventure; or, why l10n support is important

227. SSD1306 display drivers and font rendering

228. Building LLVM plugins with Bazel

229. Stasm: GCC/Clang inline assembly wrapper, C macro pre-processor based. ASM for human beings

230. PanVK is officially Vulkan 1.1 conformant on the Arm Mali-G610 GPU

231. Algebraic Semantics for Machine Knitting

232. Flat origami is Turing complete

233. The Post-Developer Era

234. Pretty State Machine Patterns in Rust

235. git-remote-http is linked against incompatibly licensed OpenSSL

236. C20 idioms for parameter packs

237. Python is an interpreted language with a compiler

238. We don’t need no virtualization

239. I''ve been writing software for the last 25 years. Here are a few more things I''ve learned so far (part 2)

240. htmx Documentation - Caching

241. Gleam v1.10.0 released

242. Fun with -fsanitizeundefined and Picolibc

243. An Ars Technica history of the Internet, part 1

244. Zig''s new LinkedList API (it''s time to learn @fieldParentPtr)

245. Ditch the DIY Drama: Why Use Fedify Instead of Building ActivityPub from Scratch?

246. I bought a Mac

247. Visualizing Chess Bitboards

248. Ship Software That Does Nothing

249. Mandatory short duration TLS certificates are probably coming soon

250. A Visual Journey Through Async Rust

251. Solving One Million Sudoku Puzzles per hour

252. Torvalds Celebrates Git''s 20th Anniversay. Is It More Famous Than Linux?

253. An E-Ink PDA device using the ESP32 S3

254. Apps for GNOME

255. The Five Critical Roles of Your Team

256. A tricky Commodore PET repair: tracking down 6 1/2 bad chips

257. Speeding up Terraform caching with OverlayFS

258. no-panic: Attribute macro to require that the compiler prove a function can''t ever panic

259. Emacs Lisp Elements

260. DSLogic U3Pro16 Review and Teardown

261. Torn Write Detection and Protection

262. Glicko Rating Systems

263. TrueSkill 2: An improved Bayesian skill rating system

264. Why is there a "small house" in IBM''s Code page 437?

265. Why Pascal is Not My Favourite Language (1981)

266. Nix Trigonometric Math Library from Ground Zero

267. RNG and Cosine in Nix

268. Anubis works

269. Natural Language Is Now the Only No-Code Tool That Matters

270. cl-yasboi: Yet Another Starter Boilerplate for Common Lisp

271. Creating 256 Bytes of RAM (in a simulation)

272. ZCS — An Entity Component System in Zig

273. Performance Analysis and Tuning on Modern CPUs

274. Holographic Masks

275. CORE-MATH: high performance open-source mathematical functions with correct rounding

276. BPS is a GPS alternative that nobody''s heard of

277. Bootstrapping Understanding: An Introduction to Reverse Engineering

278. My Cloudflare R2 has been blocked from LaLiga (Spain football league), is it even legal?

279. awe: A compiler for the Algol W programming language

280. Slopsquatting: Planting Malicious Packages Under Names AIs Will Hallucinate

281. Some features that every JavaScript developer should know in 2025

282. Bug in Outlook PST Password Protection (2006)

283. Python Performance: Why ''if not list'' is 2x Faster Than Using len()

284. The 5 Levels of Configuration Languages

285. Shadertoys ported to Rust GPU

286. Convert Protobuf/Avro/JSON Kafka Messages to Apache Parquet with Tansu: A Step-by-Step Guide

287. ASCII lookup utility in Ada

288. tpchgen-rs: TPC-H benchmark data generation in pure Rust

289. Rust to C compiler - 95.9% test pass rate, odd platforms

290. Datastar - The hypermedia framework

291. The Past, Present & Future of Programming Languages

292. CaMeL offers a promising new direction for mitigating prompt injection attacks

293. Bilinear interpolation on a quadrilateral using Barycentric coordinates

294. How git cherry-pick and revert use 3-way merge

295. Golang sync.Pool is not a silver bullet

296. Generative AI in Servo

297. Maps with Django⁽³⁾: GeoDjango, Pillow & GPS

298. wgpu v25.0.0 released

299. Erlang’s not about lightweight processes and message passing…

300. quadrable: Authenticated multi-version database: sparse binary merkle tree with compact partial-tree proofs