Feed

  1. USPS! It’s not possible for me to use your Change of Address tool
    | chriscoyier.net

  2. One Fix for DNS Setting Itself On Restart to 127.0.0.1
    | chriscoyier.net

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

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

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

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

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

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

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

  10. Weekly Update 457
    | troyhunt.com

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

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

  13. Homomorphically Encrypting CRDTs
    | jakelazaroff.com

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

  15. UN Open Source Week 2025: Security for the Long-Haul
    | sethmlarson.dev

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

  17. Media Diet
    | chriscoyier.net

  18. Solving LinkedIn Queens with SMT
    | buttondown.com

  19. Weekly Update 456
    | troyhunt.com

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

  21. Lest We Forget The Horrors
    | chriscoyier.net

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

  23. Weekly Update 455
    | troyhunt.com

  24. One Law to Rule All Code Optimizations
    | blog.codingconfessions.com

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

  26. Pikmin 2 International Treasure Hoard
    | sethmlarson.dev

  27. Weekly Update 454
    | troyhunt.com

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

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

  30. 0053: consulting, go tips, benchmark_mode, niri, linkrot, sea of nos, llm outsourcing, books
    | scattered-thoughts.net

  31. Consider Knitting
    | journal.stuffwithstuff.com

  32. Volunteer Responsibility Amnesty Day (Spring 2025)
    | sethmlarson.dev

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

  34. Streaming
    | chriscoyier.net

  35. Weekly Update 453
    | troyhunt.com

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

  37. This generous donation fills me with positivity and hope
    | bell.bz

  38. Access Control Syntax
    | journal.stuffwithstuff.com

  39. Cheerleading
    | notes.eatonphil.com

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

  41. White Noise
    | chriscoyier.net

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

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

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

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

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

  47. Have I Been Pwned 2.0 is Now Live!
    | troyhunt.com

  48. LLM Memory
    | grantslatton.com

  49. Weekly Update 452
    | troyhunt.com

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

  51. Logo:
    | tonsky.me

  52. Petit manifeste low-tech
    | ploum.net

  53. Welcoming the Malaysian Government to Have I Been Pwned
    | troyhunt.com

  54. TAG Bulletin: Q1 2025
    | blog.google

  55. Enabling open working on Piccalilli with content collections
    | bell.bz

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

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

  58. We launched a community supporters system for Piccalilli today
    | bell.bz

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

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

  61. Claude Code
    | grantslatton.com

  62. Weekly Update 451
    | troyhunt.com

  63. The Am Dash
    | chriscoyier.net

  64. “I’d rather read the prompt”
    | chriscoyier.net

  65. After the Breach: Finding new Partners with Solutions for Have I Been Pwned Users
    | troyhunt.com

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

  67. Welcoming the Isle of Man Government to Have I Been Pwned
    | troyhunt.com

  68. Animal CrosSCII
    | sethmlarson.dev

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

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

  71. christopher.org for the next 100 years
    | chriscoyier.net

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

  73. Passkeys for Normal People
    | troyhunt.com

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

  75. Voicemail for notifications
    | sethmlarson.dev

  76. Weekly Update 450
    | troyhunt.com

  77. The Have I Been Pwned Alpine Grand Tour
    | troyhunt.com

  78. jQuery Reunion
    | chriscoyier.net

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

  80. Welcoming The Gambia National CSIRT to Have I Been Pwned
    | troyhunt.com

  81. When You Get to Be Smart Writing a Macro
    | tonsky.me

  82. Untitled
    | chriscoyier.net

  83. Chilis in Oregon
    | chriscoyier.net

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

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

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

  87. Solution-space Taste
    | grantslatton.com

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

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

  90. Sorting Algorithm: The Game
    | grantslatton.com

  91. Burn your title
    | notes.eatonphil.com

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

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

  94. Decomposing Aurora DSQL
    | brooker.co.za

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

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

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

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

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

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

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

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

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

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

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

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

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

  108. La fin d’un monde ?
    | ploum.net

  109. Typo Minimizing Keyboard
    | grantslatton.com

  110. A Fresh Coat of Paint
    | hamvocke.com

  111. The Curve is Bending
    | grantslatton.com

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

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

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

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

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

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

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

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

  120. Deferred teardown closure in Go testing
    | rednafi.com

  121. Talk: Clojure workflow with Sublime Text @ SciCloj
    | tonsky.me

  122. Things that go wrong with disk IO
    | notes.eatonphil.com

  123. Allocator.resize
    | openmymind.net

  124. Betteridge's Law of Software Engineering Specialness
    | buttondown.com

  125. How, as an indie author, I have fought and won against the piracy of my books
    | kerkour.com

  126. Black Hat Rust Promotion
    | kerkour.com

  127. One or Two? How Many Queues?
    | brooker.co.za

  128. Phil Eaton on Technical Blogging
    | notes.eatonphil.com

  129. Creating problems to sell the solution is evil
    | kerkour.com

  130. Three flavors of sorting Go slices
    | rednafi.com

  131. Podcast: Мир стал строго лучше @ Думаем дальше
    | tonsky.me

  132. Hardware-Aware Coding: CPU Architecture Concepts Every Developer Should Know
    | blog.codingconfessions.com

  133. Du désir profond de se faire arnaquer
    | ploum.net

  134. A 10x faster batch job by batching PostgreSQL inserts/updates with Rust and SQLx
    | kerkour.com

  135. The Compressed Book Edition
    | solar.lowtechmagazine.com

  136. Writing against the global lobotomy
    | kerkour.com

  137. Cofessions Of A Code Addict
    | lovergne.dev

  138. Verification-First Development
    | buttondown.com

  139. We may finally be able to ditch NIST (and FIPS) cryptography
    | kerkour.com

  140. Implications of Global Privacy Control
    | developer.mozilla.org

  141. ArenaAllocator.free and Nested Arenas
    | openmymind.net

  142. did u ever read so hard u accidentally wrote?
    | blog.danslimmon.com

  143. 0052: hytradboi videos and post-mortem, zest repo, no internet, on social media, my product is my garden, datafusion and clickhouse jits, books
    | scattered-thoughts.net

  144. Python Performance: Why 'if not list' is 2x Faster Than Using len()
    | blog.codingconfessions.com

  145. New Blog Post: "A Perplexing Javascript Parsing Puzzle"
    | buttondown.com

  146. Nil comparisons and Go interface
    | rednafi.com

  147. N’attendez pas, changez vos paradigmes !
    | ploum.net

  148. When worse is better
    | bitecode.dev

  149. Rohit Chess
    | grantslatton.com

  150. Computer, Enhance!
    | lovergne.dev

  151. What makes concurrency so hard?
    | lovergne.dev

  152. Models All the Way Down
    | lovergne.dev

  153. AI: Where in the Loop Should Humans Go?
    | ferd.ca

  154. Zig's dot star syntax (value.*)
    | openmymind.net

  155. Stacked middleware vs embedded delegation in Go
    | rednafi.com

  156. Web browsers and our future as developers
    | bitecode.dev

  157. HYTRADBOI 2025 postmortem
    | scattered-thoughts.net

  158. What's up Python? Better packaging and better debugging
    | bitecode.dev

  159. Minimal downtime Postgres major version upgrades with EDB Postgres Distributed
    | notes.eatonphil.com

  160. Tracking Down zsh Alias Plugin Sources
    | safjan.com

  161. GetOrPut With String Keys
    | openmymind.net

  162. A 16-Color Vim Color Scheme
    | hamvocke.com

  163. Other kinds of talks
    | scattered-thoughts.net

  164. [Course Launch] Hands-on Introduction to X86 Assembly
    | blog.codingconfessions.com

  165. Folding code blocks in VS Code
    | petemillspaugh.com

  166. Slashing my ".bashrc" in half
    | bitecode.dev

  167. AI software I'm surprised doesn't exist yet
    | grantslatton.com

  168. Comparing Strings as Integers with @bitCast
    | openmymind.net

  169. Five Kinds of Nondeterminism
    | buttondown.com

  170. CSS user-select
    | petemillspaugh.com

  171. An interview with Leonard Richardson
    | htmx.org

  172. De la soumission au technofascisme religieux
    | ploum.net

  173. My Top 15 OS Books: From Theory and Implementation to Systems Programming
    | blog.codingconfessions.com

  174. CSS ampersand selector
    | petemillspaugh.com

  175. A year of uv: pros, cons, and should you migrate
    | bitecode.dev

  176. From web developer to database developer in 10 years
    | notes.eatonphil.com

  177. Writing TILs
    | petemillspaugh.com

  178. this, self, window, global, globalThis, etc.
    | petemillspaugh.com

  179. Blob API
    | petemillspaugh.com

  180. 0051: hytradboi program and tickets, query compilers, decorrelation encore, books, misc
    | scattered-thoughts.net

  181. Switching on Strings in Zig
    | openmymind.net

  182. Christ the True and Better Frodo
    | lukeplant.me.uk

  183. Are Efficiency and Horizontal Scalability at odds?
    | buttondown.com

  184. Is ops a bullshit job?
    | blog.danslimmon.com

  185. CSS cascade layers
    | petemillspaugh.com

  186. CSS revert-layer
    | petemillspaugh.com

  187. Guide to Managing VS Code Keyboard Shortcuts
    | safjan.com

  188. Machine: Learning; Human: Unlearning;
    |

  189. Recording: How Modern CPUs Execute Your Code: A Deep Dive into Performance


    | blog.codingconfessions.com

  190. Why does Go's io.Reader have such a weird signature?
    | rednafi.com

  191. Using Generics to Inject Stubs when Testing
    | openmymind.net

  192. Technocapital
    | grantslatton.com

  193. Passwords suck a lot. Can passkeys replace them?
    | kerkour.com

  194. Go slice gotchas
    | rednafi.com

  195. Let's compile Python 1.0
    | bitecode.dev

  196. What Fekete's Anomaly Can Teach Us About Isolation
    | brooker.co.za

  197. Versioning versus Coordination
    | brooker.co.za

  198. Making Ham, 2025 Edition
    | hamvocke.com

  199. Writing a good design document
    | grantslatton.com

  200. What's up Python? A new Windows installer, ruff will type check, Pypi quarantines...
    | bitecode.dev

  201. "Passage"
    | grantslatton.com

  202. HYTRADBOI 2025 program and tickets
    | scattered-thoughts.net

  203. What hard thing does your tech make easy?
    | buttondown.com

  204. Incident SEV scales are a waste of time
    | blog.danslimmon.com

  205. Edit for clarity
    | notes.eatonphil.com

  206. A Software Engineer's Guide to Reading Research Papers
    | blog.codingconfessions.com

  207. In Zig, What's a Writer?
    | openmymind.net

  208. Goodbye, Griff. You were a good boy.
    | joshcollinsworth.com

  209. An interview with Chris Wanstrath aka @defunkt, Creator of pjax
    | htmx.org

  210. An interview with Makinde Adeagbo, Creator of Primer
    | htmx.org

  211. An interview with Mike Amundsen, Author of 'RESTful Web APIs'
    | htmx.org

  212. Vendoring
    | htmx.org

  213. Change Python's syntax with the "# coding:" trick
    | bitecode.dev

  214. Launching Live Courses on Systems Programming
    | blog.codingconfessions.com

  215. What should I know about JavaScript engines and runtimes?
    | petemillspaugh.com

  216. An explosion of transitive dependencies
    | notes.eatonphil.com

  217. Rare words in common phrases, and how to avoid getting them wrong
    | joshcollinsworth.com

  218. JavaScript Temporal is coming
    | developer.mozilla.org

  219. SHA-3 Explained: Understanding The Sponge Construction, Keccak, SHAKE, KMAC, TurboSHAKE and KangarooTwelve
    | kerkour.com

  220. Hacking Subaru: Tracking and Controlling Cars via the STARLINK Admin Panel
    | samcurry.net

  221. The Juggler's Curse
    | buttondown.com

  222. Embedding Python in Rust (for tests)
    | notes.eatonphil.com

  223. Gloomy Season
    | hamvocke.com

  224. Using SIMD to Tell if the High Bit is Set
    | openmymind.net

  225. The domain knowledge dilemma
    | rednafi.com

  226. Linux Context Switches: The Truth About TLB Flushes
    | blog.codingconfessions.com

  227. Kind Engineering
    | hamvocke.com

  228. Logical replication in Postgres: Basics
    | notes.eatonphil.com

  229. Simple In-Memory Knowledge Graphs for Quick Graph Querying
    | safjan.com

  230. What are the Rosettas of formal specification?
    | buttondown.com

  231. Peeking Behind Zig Interfaces by Creating a Dummy std.Random Implementation
    | openmymind.net

  232. Live Session: How Modern CPUs Execute Your Code: A Deep Dive into Performance
    | blog.codingconfessions.com

  233. Fix your website's Largest Contentful Paint by optimizing image loading
    | developer.mozilla.org

  234. How Unix Spell Ran in 64kB RAM
    | blog.codingconfessions.com

  235. Hierarchical rate limiting with Redis sorted sets
    | rednafi.com

  236. Alternatives to htmx
    | htmx.org

  237. The missing tier for query compilers
    | scattered-thoughts.net

  238. Yes, you should use a Python venv in a container like docker
    | bitecode.dev

  239. Dynamic shell variables
    | rednafi.com

  240. A Real World wasm to htmx Port
    | htmx.org

  241. Comptime as Configuration
    | openmymind.net

  242. MDN 2024 content projects
    | developer.mozilla.org

  243. "Logic for Programmers" Project Update
    | buttondown.com

  244. Link blog in a static site
    | rednafi.com

  245. Design Patterns
    | grantslatton.com

  246. The Joy of Under-Engineering
    | hamvocke.com

  247. Zig's @bitCast
    | openmymind.net

  248. All your Python project in one file with shiv
    | bitecode.dev

  249. How to write complex software
    | grantslatton.com

  250. TinyFeed
    | lovergne.dev

  251. The future of htmx
    | htmx.org

  252. blogs rot. wikis wait.
    | j3s.sh

  253. Benchmarking RSA Key Generation
    | words.filippo.io

  254. Running only a single instance of a process
    | rednafi.com

  255. Looking Back at 2024
    | hamvocke.com

  256. How I run a coffee club
    | notes.eatonphil.com