Feed

  1. Court Injunctions are the Thoughts and Prayers of Data Breach Response
    | troyhunt.com

  2. A beginner-friendly guide to view transitions in CSS
    | developer.mozilla.org

  3. Clap on the off beat
    | chriscoyier.net

  4. Behind the Scenes of Pingoo: Slashing allocations in Rust with mimalloc and heapless to build the fastest reverse proxy
    | kerkour.com

  5. Organizing Go tests
    | rednafi.com

  6. Introducing “Moments”
    | hamvocke.com

  7. Fixing the `opendiff` command line tool
    | chriscoyier.net

  8. Choosing between PostgreSQL and SQLite
    | kerkour.com

  9. Local by Flywheel was Ultra Slow Because I Had The Wrong Version
    | chriscoyier.net

  10. Is the "Nintendo Classics" collection a good value?
    | sethmlarson.dev

  11. Weekly Update 472
    | troyhunt.com

  12. Hosting a website with automatic HTTPS and unlimited bandwidth for 3 € / month with Pingoo
    | kerkour.com

  13. What's up Python? Lazy imports, django gets a task queue...
    | bitecode.dev

  14. Locality, and Temporal-Spatial Hypothesis
    | brooker.co.za

  15. Breaking “provably correct” Leftpad
    | lukeplant.me.uk

  16. #5 — September 2025
    | petemillspaugh.com

  17. DHH Is Way Worse Than I Thought
    | jakelazaroff.com

  18. Danger Gently
    | chriscoyier.net

  19. Case Study: How Proton uses Rust to build secure cross-platform applications for millions of people
    | kerkour.com

  20. Email outage
    | kerkour.com

  21. Subtest grouping in Go
    | rednafi.com

  22. Winning a bet about “six”, the Python 2 compatibility shim
    | sethmlarson.dev

  23. Understanding Weak References in Python
    | blog.codingconfessions.com

  24. How to find a domain for your startup
    | petemillspaugh.com

  25. Welcoming CERN to Have I Been Pwned
    | troyhunt.com

  26. Weekly Update 471
    | troyhunt.com

  27. GZipped files and streams may contain names
    | sethmlarson.dev

  28. Strongbacks
    | chriscoyier.net

  29. New Blog Post: " A Very Early History of Algebraic Data Types"
    | buttondown.com

  30. My GitHub account has been blocked. Edit: Solved. Thank you all!
    | kerkour.com

  31. Microwaves
    | chriscoyier.net

  32. Implementing automatic HTTPS / TLS for Pingoo: Here is what it takes to build a secure internet
    | kerkour.com

  33. HIBP Demo: Querying the API, and the Free Test Key!
    | troyhunt.com

  34. Compiling Python to Run Anywhere
    | blog.codingconfessions.com

  35. Send a Song
    | chriscoyier.net

  36. Flies
    | chriscoyier.net

  37. What's a UUID, and what do you use that for?
    | bitecode.dev

  38. Weekly Update 470
    | troyhunt.com

  39. Ongoing Tradeoffs, and Incidents as Landmarks
    | ferd.ca

  40. Let the domain guide your application structure
    | rednafi.com

  41. Is Zig's New Writer Unsafe?
    | openmymind.net

  42. Have I Been Pwned Demos Are Now Live!
    | troyhunt.com

  43. Seven Years of Firecracker
    | brooker.co.za

  44. De la mystification de la Grande Idée
    | ploum.net

  45. Announcing Pingoo: The fast and secure Load Balancer / API Gateway with built-in service discovery, WAF and bot management (in Rust)
    | kerkour.com

  46. What Makes System Calls Expensive: A Linux Internals Deep Dive
    | blog.codingconfessions.com

  47. In response to a developer asking about systems
    | notes.eatonphil.com

  48. Test state, not interactions
    | rednafi.com

  49. Devotions on 1 Thessalonians 1, August 2025
    | lukeplant.me.uk

  50. Weekly Update 469
    | troyhunt.com

  51. SCREAM CIPHER (“ǠĂȦẶAẦ ĂǍÄẴẶȦ”)
    | sethmlarson.dev

  52. Infinite Precision CVSS Calculator
    | sethmlarson.dev

  53. Many Hard Leetcode Problems are Easy Constraint Problems
    | buttondown.com

  54. Protecting Rust against supply chain attacks
    | kerkour.com

  55. A simple clustering and replication solution for Postgres
    | notes.eatonphil.com

  56. À la recherche de l’humanité perdue…
    | ploum.net

  57. Strong Eventual Consistency - The Big Idea behind CRDTs
    | lewiscampbell.tech

  58. Weekly Update 468
    | troyhunt.com

  59. Early return and goroutine leak
    | rednafi.com

  60. Everything is a []u8
    | openmymind.net

  61. What's up Python? Astral never stops, JetBrains gives us insights
    | bitecode.dev

  62. The Angels and Demons of Nondeterminism
    | buttondown.com

  63. Analytics query goes 6x faster with EDB Postgres Distributed's new analytics engine
    | notes.eatonphil.com

  64. SQL needed structure
    | scattered-thoughts.net

  65. #4 — August 2025
    | petemillspaugh.com

  66. Untitled
    | chriscoyier.net

  67. Une vie sans notifications
    | ploum.net

  68. The Millspaugh method
    | petemillspaugh.com

  69. 0054: zest namespaces, store tags after payloads, go allocation probe, everyones got one, pprof labelguns, go value types, go perf probe, tpde, anyblox, books
    | scattered-thoughts.net

  70. Centralia Old-Time Campout 2025
    | chriscoyier.net

  71. Talk: Почему компьютеры не умеют считать? @ Podlodka
    | tonsky.me

  72. Weekly Update 467
    | troyhunt.com

  73. Lifecycle management in Go tests
    | rednafi.com

  74. Finding Bugs in a Coding Agent with Lightweight DST
    | wickstrom.tech

  75. Logical Duals in Software Engineering
    | buttondown.com

  76. Home Assistant + Ubiquiti + AI = Home Automation Magic
    | troyhunt.com

  77. Building a Plugin System for Rust: Native Libraries vs Scripting Language vs WebAssembly vs Rules Engine
    | kerkour.com

  78. I tell you what I want, what I really, really want
    | bell.bz

  79. Titles matter
    | joshcollinsworth.com

  80. Pas de médaille pour les résistants
    | ploum.net

  81. Weekly Update 466
    | troyhunt.com

  82. The kids are alright
    | bitecode.dev

  83. Chalk Font Kid
    | chriscoyier.net

  84. I'm too dumb for Zig's new IO interface
    | openmymind.net

  85. Sapir-Whorf does not apply to Programming Languages
    | buttondown.com

  86. This Blog Will Make You a Better Programmer
    | hamvocke.com

  87. Launching MDN's new front end
    | developer.mozilla.org

  88. Arc Troopers: Adventures in Async Rust
    | bitbashing.io

  89. The Important Things in Life
    | hamvocke.com

  90. Weekly Update 465
    | troyhunt.com

  91. Basic Type System Terminology
    | lewiscampbell.tech

  92. How to Leverage the CPU’s Micro-Op Cache for Faster Loops
    | blog.codingconfessions.com

  93. Dynamo, DynamoDB, and Aurora DSQL
    | brooker.co.za

  94. Maintainers of Last Resort
    | words.filippo.io

  95. Set up a single-node EDB Postgres Distributed cluster on Ubuntu
    | notes.eatonphil.com

  96. Replacing Makefile with Invoke for Cross-Platform Python Tasks
    | safjan.com

  97. That 16 Billion Password Story (AKA "Data Troll")
    | troyhunt.com

  98. Cross-Site Request Forgery
    | words.filippo.io

  99. Lessons learned from implementing SIMD-accelerated algorithms (ChaCha20 / ChaCha12) in pure Rust
    | kerkour.com

  100. Get Pwned, Get Local Advice From a Trusted Gov Source
    | troyhunt.com

  101. Just a nice shell script
    | bitecode.dev

  102. LLMs as Parts of Systems
    | brooker.co.za

  103. What even is distributed systems
    | notes.eatonphil.com

  104. Key Derivation with ChaCha20 (or ChaCha12)
    | kerkour.com

  105. Choice is important with stuff like highlighting
    | bell.bz

  106. Software books I wish I could read
    | buttondown.com

  107. ChaCha12-BLAKE3: Secure, Simple and Fast authenticated and committing encryption for any CPU
    | kerkour.com

  108. We shouldn’t have needed lockfiles
    | tonsky.me

  109. The hiring test that defeated AI
    | bitecode.dev

  110. Everyone's got one
    | scattered-thoughts.net

  111. Your Own Newspaper, Or Not
    | chriscoyier.net

  112. Getting Started with Randomised Testing
    | lewiscampbell.tech

  113. Pixel data from encoders to decoders
    | developer.mozilla.org

  114. Big O vs Hardware: Better Complexity ≠ Better Performance
    | blog.codingconfessions.com

  115. Gateway pattern for external service calls
    | rednafi.com

  116. What's up Python? Unpacking in Comprehensions, Android Wheels, and uv is a big boy now...
    | bitecode.dev

  117. Go Assembly Mutation Testing
    | words.filippo.io

  118. Stack traces for Postgres errors with backtrace_functions
    | notes.eatonphil.com

  119. 2000 words about arrays and tables
    | buttondown.com

  120. The Signal Protocol Explained #2: Implementing the Double Ratchet Algorithm in Rust
    | kerkour.com

  121. Using OpenAI Python SDK with Local Ollama Models (and When to Opt for Alternatives)
    | safjan.com

  122. I deleted Bluesky, Mastodon and LinkedIn off my phone
    | bell.bz

  123. Implementing a Key Encapsulation Mechanism (KEM) with X25519
    | kerkour.com

  124. Why I’m not letting the juniors use GenAI for coding
    | lukeplant.me.uk

  125. Programming Language Escape Hatches
    | buttondown.com

  126. What "Parse, don't validate" means in Python?
    | bitecode.dev

  127. The Signal Protocol Explained #1: Implementing the Post-Quantum Extended Diffie-Hellman (PQXDH) Protocol in Rust
    | kerkour.com

  128. Celebrating 20 years of MDN
    | developer.mozilla.org

  129. Building a Multi-Notebook Report with Quarto
    | safjan.com

  130. TAG Bulletin: Q2 2025
    | blog.google

  131. x86 Assembly Exercise #1: Toy kill Program (Solution)
    | blog.codingconfessions.com

  132. The EU can be shut down with a few keystrokes
    | bitecode.dev

  133. Go allocation probe
    | scattered-thoughts.net

  134. Maybe writing speed actually is a bottleneck for programming
    | buttondown.com

  135. NIH Is Far Cheaper Than The Wrong Dependency
    | lewiscampbell.tech

  136. Zig's new Writer
    | openmymind.net

  137. Understanding Registers and Data Movement in x86-64 Assembly
    | blog.codingconfessions.com

  138. Rust is a great fit for the agentic era
    | kerkour.com

  139. A Programmer’s Guide to x86-64 Assembly (Series Overview)
    | blog.codingconfessions.com

  140. Gaslight-driven development
    | tonsky.me

  141. #3 — July 2025
    | petemillspaugh.com

  142. Encrypting Files with Passkeys and age
    | words.filippo.io

  143. Brett Cannon on Python, humans... and packaging
    | bitecode.dev

  144. Setting Up an SDL3 Mac App in XCode 16
    | journal.stuffwithstuff.com

  145. Store tags after payloads
    | scattered-thoughts.net

  146. The Creative Act by Rick Rubin
    | petemillspaugh.com

  147. Pure Rust cryptography is better than raw performance
    | kerkour.com

  148. The 4 pillars of Rust's superiority
    | kerkour.com

  149. How to Mount a Balcony Awning
    | solar.lowtechmagazine.com

  150. Logic for Programmers Turns One
    | buttondown.com

  151. You Should Run a Certificate Transparency Log
    | words.filippo.io

  152. What's up Python? Mypy gets better, uv faster, FastApi easier, Emscripten formal...er
    | bitecode.dev

  153. Podcast: Datomic: самая рок-н-рольная БД @ Тысяча фичей
    | tonsky.me

  154. The Framework 12 is the Thinkpad X220 we deserve in 2025
    | raphaelkabo.com

  155. Logical Quantifiers in Software
    | buttondown.com

  156. Why This Python Performance Trick Doesn’t Matter Anymore
    | blog.codingconfessions.com

  157. Flags for discoverable test config in Go
    | rednafi.com

  158. Want to meet people, try charging them for it?
    | notes.eatonphil.com

  159. Statically checking Python dicts for completeness
    | lukeplant.me.uk

  160. New zine: The Secret Rules of the Terminal
    | jvns.ca

  161. Downgrade or Upgrade Your Python Version with uv
    | safjan.com

  162. Lecture: Queueing theory on a cocktail napkin
    | blog.danslimmon.com

  163. Rust: A programming language that grows with you, your career and your projects
    | kerkour.com

  164. You can cheat a test suite with a big enough polynomial
    | buttondown.com

  165. Debugging memory leaks in Postgres, jemalloc edition
    | notes.eatonphil.com

  166. Career advice, or something like it
    | brooker.co.za

  167. Homomorphically Encrypting CRDTs
    | jakelazaroff.com

  168. Making System Calls in x86-64 Assembly
    | blog.codingconfessions.com

  169. How to Dress and Undress your Home
    | solar.lowtechmagazine.com

  170. Beyond Coverage - Building Truly Complete Test Suites with GitHub Copilot
    | safjan.com

  171. Solving LinkedIn Queens with SMT
    | buttondown.com

  172. Introduction to embedded development with Rust: Overview of the ecosystem
    | kerkour.com

  173. Using `make` to compile C programs (for non-C-programmers)
    | jvns.ca

  174. The Gap Through Which We Praise the Machine
    | ferd.ca

  175. One Law to Rule Them All: The Iron Law of Software Performance
    | blog.codingconfessions.com

  176. AI is a gamechanger for TLA+ users
    | buttondown.com

  177. it took a big cup
    | j3s.sh

  178. Record broken; Broken record
    | petemillspaugh.com

  179. Advanced Testing and Determinism
    | lewiscampbell.tech

  180. Systems Fun at HotOS
    | brooker.co.za

  181. What's up Python? Faster CPython cancelled, a new installer and yet another type checker
    | bitecode.dev

  182. 0053: consulting, go tips, benchmark_mode, niri, linkrot, sea of nos, llm outsourcing, books
    | scattered-thoughts.net

  183. Consider Knitting
    | journal.stuffwithstuff.com

  184. What does "Undecidable" mean, anyway
    | buttondown.com

  185. Talk: Local-first is not going to win, but that’s okay @ Local-First Conf
    | tonsky.me

  186. Debugging X86-64 Assembly with GDB
    | blog.codingconfessions.com

  187. Access Control Syntax
    | journal.stuffwithstuff.com

  188. Cheerleading
    | notes.eatonphil.com

  189. You probably don't need a DI framework
    | rednafi.com

  190. Debugging memory leaks in Postgres, heaptrack edition
    | notes.eatonphil.com

  191. How to securely encrypt your sensitive data with envelope encryption and KMS in Rust
    | kerkour.com

  192. Kitchen Confidential by Anthony Bourdain
    | petemillspaugh.com

  193. Finding hard 24 puzzles with planner programming
    | buttondown.com

  194. Announcing Markdown Ninja: Open Source alternative to Substack, Mailchimp and Netlify
    | kerkour.com

  195. Good Performance for Bad Days
    | brooker.co.za

  196. LLM Memory
    | grantslatton.com

  197. Building (and Breaking) Your First X86 Assembly Program
    | blog.codingconfessions.com

  198. Petit manifeste low-tech
    | ploum.net

  199. TAG Bulletin: Q1 2025
    | blog.google

  200. Modeling Awkward Social Situations with TLA+
    | buttondown.com

  201. Comment l’université tue le livre (et les intellectuels)
    | ploum.net

  202. Knowledge creates technical debt
    | lukeplant.me.uk

  203. Pour une poignée de bits…
    | ploum.net

  204. Claude Code
    | grantslatton.com

  205. Write the most clever code you possibly can
    | buttondown.com

  206. How to build small and secure Docker images for Rust (FROM scratch)
    | kerkour.com

  207. Color models for humans and devices
    | developer.mozilla.org

  208. The System-Level Foundation of Assembly
    | blog.codingconfessions.com

  209. Podfox: World's First Container-Aware Browser
    | val.packett.cool

  210. The Flying Pig Marathon 2025: race notes
    | petemillspaugh.com

  211. What's up Python? Python in hardware, lock file support and a new type checker
    | bitecode.dev

  212. Words & shwords
    | petemillspaugh.com

  213. The worst nightmare of small entrepreneurs happened. Products access postmortem.
    | kerkour.com

  214. The Business Case for Vanilla JS
    | lewiscampbell.tech

  215. VSCode workspace shortcuts with .desktop files on Linux
    | lovergne.dev

  216. Differential Coverage for Debugging
    | research.swtch.com

  217. Solution-space Taste
    | grantslatton.com

  218. Requirements change until they don't
    | buttondown.com

  219. The next big thing in Python
    | bitecode.dev

  220. Sorting Algorithm: The Game
    | grantslatton.com

  221. Burn your title
    | notes.eatonphil.com

  222. Preventing accidental struct copies in Go
    | rednafi.com

  223. Transactions are a protocol
    | notes.eatonphil.com

  224. Decomposing Aurora DSQL
    | brooker.co.za

  225. Dédicace à Trolls & Vélo et magie cycliste
    | ploum.net

  226. The Halting Problem is a terrible example of NP-Harder
    | buttondown.com

  227. Avoiding memory fragmentation in Rust with jemalloc
    | kerkour.com

  228. À la recherche de l’attention perdue
    | ploum.net

  229. I’ve been to 38 US states
    | petemillspaugh.com

  230. Building a Tell-Tale Heart with an Adafruit Prop-Maker FeatherWing
    | raphaelkabo.com

  231. Using Eleventy and S3 to build a personal photo blog
    | raphaelkabo.com

  232. Go 1.24's "tool" directive
    | rednafi.com

  233. Concurrency in Haskell: Fast, Simple, Correct
    | bitbashing.io

  234. Binary Arithmetic and Bitwise Operations for Systems Programming
    | blog.codingconfessions.com

  235. Capturing console output in Go tests
    | rednafi.com

  236. Your mileage may vary: Training for a marathon on a vegan diet
    | petemillspaugh.com

  237. Default styles for h1 elements are changing
    | developer.mozilla.org

  238. De l’utilisation des smartphones et des tablettes chez les adolescents
    | ploum.net

  239. The Business of Being a Writer by Jane Friedman
    | petemillspaugh.com

  240. Zig's new LinkedList API (it's time to learn @fieldParentPtr)
    | openmymind.net

  241. How to implement cryptographically-secure API keys in Rust
    | kerkour.com

  242. Solving a "Layton Puzzle" with Prolog
    | buttondown.com

  243. On David Foster Wallace
    | petemillspaugh.com

  244. Typo Minimizing Keyboard
    | grantslatton.com

  245. A Fresh Coat of Paint
    | hamvocke.com

  246. The Curve is Bending
    | grantslatton.com

  247. Understanding Computer Organization from First Principles
    | blog.codingconfessions.com

  248. Graph Search Algorithm: The Game
    | grantslatton.com

  249. The blissful zen of a good side project
    | joshcollinsworth.com

  250. A rough survey of compilation, recompilation, and compile-time evaluation
    | scattered-thoughts.net

  251. An incredible week for Markdown Ninja
    | kerkour.com

  252. What's up python? Less perf, no sugar and more bugs
    | bitecode.dev

  253. Architecting and building medium-sized web services in Rust with Axum, SQLx and PostgreSQL
    | kerkour.com

  254. Trading ambition for presence
    | petemillspaugh.com

  255. [April Cools] Gaming Games for Non-Gamers
    | buttondown.com

  256. Don’t Sweat the Small Stuff by Richard Carlson
    | petemillspaugh.com