Feed

  1. How Antithesis Found and Explained a Bombadil Race Condition
    | wickstrom.tech

  2. Outburst
    | chriscoyier.net

  3. What’s up Python? __json__, __export__ and Astral stuff
    | bitecode.dev

  4. Dark mode toggles: two states are enough
    | lea.verou.me

  5. Can you reverse engineer an ASIC?
    | blog.janestreet.com

  6. Touring The Consensus, six months in
    | notes.eatonphil.com

  7. ArenaAllocators don't play nicely with ArrayLists
    | openmymind.net

  8. Fake Clocks, Real Guarantees: Inside Go's synctest
    | internals-for-interns.com

  9. Welcoming the Nepalese Government to Have I Been Pwned
    | troyhunt.com

  10. Weekly Update 515
    | troyhunt.com

  11. Use Task Runners for Common Coding Tasks
    | hamvocke.com

  12. Let’s Play “htmx 4: the game”
    | sethmlarson.dev

  13. Untitled
    | chriscoyier.net

  14. Extracting “Ocarina of Time: Master Quest” ROM from the Legend of Zelda: Wind Waker bonus disc
    | sethmlarson.dev

  15. Go 1.27 interactive tour
    | victoriametrics.com

  16. CodePen 2.0
    | chriscoyier.net

  17. std.Io.Writer.Allocating ate all my memory
    | openmymind.net

  18. Accepted proposal: range over all command-line flags
    | rednafi.com

  19. Logic for Programmers is Done
    | buttondown.com

  20. Lorenz and Little: How Much Does Your Tail Cost?
    | brooker.co.za

  21. Accepted proposal: Go examples with any signature
    | rednafi.com

  22. What's New in VictoriaMetrics Cloud Q2 2026? Transparent Credits, Navigation Improvements, and a New Path for Cluster Tiers
    | victoriametrics.com

  23. Finding bugs in Raft implementations
    | antithesis.com

  24. The Block Layer
    | internals-for-interns.com

  25. Production ML-DSA Verification in 350 Lines of Python
    | words.filippo.io

  26. Weekly Update 514: This Week in Data Breaches
    | troyhunt.com

  27. Supervised fire-and-forget in Go
    | rednafi.com

  28. PAL GameCube haul from Kraków, Poland (EuroPython 2026)
    | sethmlarson.dev

  29. Bug Bash is coming to Europe!
    | antithesis.com

  30. Weekly Update 513: Clauding The Home Network
    | troyhunt.com

  31. GPU Observability with the OpenLIT Collector and the VictoriaMetrics observability stack
    | victoriametrics.com

  32. Opaque, Interoperable Passkey Records (and a Go API)
    | words.filippo.io

  33. What is Inference?
    | internals-for-interns.com

  34. Looking for my next role
    | tonsky.me

  35. Aurora DSQL: Scalable, Multi-Region OLTP
    | brooker.co.za

  36. EuroPython 2026: Learning from the “not-so-secret” Python security cabal
    | sethmlarson.dev

  37. Weekly Update 512: IoT Lockout Fail
    | troyhunt.com

  38. I'm still alive
    | buttondown.com

  39. Announcing vmestimator: Real-time Cardinality Estimations for VictoriaMetrics and Prometheus
    | victoriametrics.com

  40. Logo: Squawkbox
    | tonsky.me

  41. Choosing Movies
    | chriscoyier.net

  42. The VFS
    | internals-for-interns.com

  43. In defense of polyfills
    | lea.verou.me

  44. VictoriaMetrics 2026 Mid Year Roundup
    | victoriametrics.com

  45. A Guide to Agile for English Speakers
    | lewiscampbell.tech

  46. Short Reflection on being Offline for 24 hours
    | lewiscampbell.tech

  47. GC shape stenciling in Go generics
    | rednafi.com

  48. Weekly Update 511: Live from my Riad in Marrakech
    | troyhunt.com

  49. Why I think Rust is Object Oriented
    | lewiscampbell.tech

  50. Playing the “Second Quest” of Legend of Zelda: Four Swords Adventures
    | sethmlarson.dev

  51. mmap vs pread in a real Go storage engine
    | internals-for-interns.com

  52. Modernizers & go fix
    | rednafi.com

  53. You’ll miss the soul when it’s gone
    | bell.bz

  54. Swimming Pools, Pee, and Trying to Delete Your Data From the Internet
    | troyhunt.com

  55. Observability for LLM Apps and Agents: OpenLIT SDK + VictoriaMetrics observability stack
    | victoriametrics.com

  56. My quest to see all of Tetris
    | antithesis.com

  57. What’s up Python? Wheels in the browser, astral still moves fast, and my new favorite @
    | bitecode.dev

  58. I’m playing the Zelda games in timeline order
    | bell.bz

  59. Artificial adventures
    | scattered-thoughts.net

  60. June 2026
    | petemillspaugh.com

  61. Weekly Update 510: Live From Mallorca with Scott Helme
    | troyhunt.com

  62. Profiling
    | internals-for-interns.com

  63. The first half of 2026
    | rhodesmill.org

  64. Working With AI: A Concrete Example
    | htmx.org

  65. Request coalescing with Go singleflight
    | rednafi.com

  66. The feature in OxCaml that more languages should steal
    | notes.eatonphil.com

  67. How VictoriaLogs Stores Your Logs in a Columnar Layout
    | victoriametrics.com

  68. We can just do things
    | bell.bz

  69. Weekly Update 509
    | troyhunt.com

  70. I'm not a cat
    | scattered-thoughts.net

  71. Vulnerability Reports Are Not Special Anymore
    | words.filippo.io

  72. WasmGC in Wasmtime
    | notes.eatonphil.com

  73. How Big Is a Physical Address?
    | blog.codingconfessions.com

  74. The Scheduler
    | internals-for-interns.com

  75. Scripting good practices in Python
    | bitecode.dev

  76. What Does a Page Table Entry Actually Store?
    | blog.codingconfessions.com

  77. Reject Agility, Embrace Specification
    | lewiscampbell.tech

  78. Channel iteration and goroutine leak
    | rednafi.com

  79. 0060: SF
    | scattered-thoughts.net

  80. The logical destination of LLMs
    | bell.bz

  81. Simulating Airband AM Radios
    | bitbashing.io

  82. Observing Go's garbage collector, old and new
    | notes.eatonphil.com

  83. Meet Alice. Alice is impatient.
    | brooker.co.za

  84. How to use Confidential Computing to prove what code is on your server
    | willem.dev

  85. Accepted proposal: a goroutine leak profile in the Go standard library
    | rednafi.com

  86. Is this blog written by AI?
    | brooker.co.za

  87. Logic for Programmers v0.15, Livecoding
    | buttondown.com

  88. How You Get the Mentos into the Diet Coke
    | chriscoyier.net

  89. Untitled
    | chriscoyier.net

  90. Page Tables from First Principles
    | blog.codingconfessions.com

  91. The Reflect Package
    | internals-for-interns.com

  92. Weekly Update 508
    | troyhunt.com

  93. Introducing the MDN MCP server
    | developer.mozilla.org

  94. Using OxCaml to implement type-safe reference counting between OCaml and Python
    | blog.janestreet.com

  95. Doing the rounds
    | notes.eatonphil.com

  96. Reading your own writes with WAIT FOR LSN in Postgres 19
    | rednafi.com

  97. Every Frame Perfect
    | tonsky.me

  98. The Raven Tattoo
    | chriscoyier.net

  99. Migrating from GNU stow to chezmoi
    | rednafi.com

  100. This week in infrastructure
    | notes.eatonphil.com

  101. Of forks and clones and package management
    | notes.eatonphil.com

  102. The University In The AI Era
    | htmx.org

  103. Nontrailing separators do not spark joy
    | buttondown.com

  104. Weekly Update 507
    | troyhunt.com

  105. The Decline of Search Engines is an Opportunity
    | lewiscampbell.tech

  106. What’s up Python? Pip supports locking, .pth files deprecated
    | bitecode.dev

  107. Memory Manager
    | internals-for-interns.com

  108. Formal methods and the future of programming
    | blog.janestreet.com

  109. Putting this blog on ATProto with standard.site
    | rednafi.com

  110. Understanding a Process’s Address Space Layout
    | blog.codingconfessions.com

  111. The User Doesn't Care - But you should
    | lewiscampbell.tech

  112. Python 3.14 garbage collection rigamarole
    | notes.eatonphil.com

  113. Sprinter Van Phone Mount + Better CarPlay-Compatible Cable Situation
    | chriscoyier.net

  114. I did the Standard.site thing
    | bell.bz

  115. LLMs and performative productivity
    | joshcollinsworth.com

  116. 0059: NYC and SF?
    | scattered-thoughts.net

  117. The New Van
    | chriscoyier.net

  118. Code is Cheap(er)
    | htmx.org

  119. Why Git Has a Variable Named false_but_the_compiler_does_not_know_it
    | blog.codingconfessions.com

  120. Welcoming the Philippine Government to Have I Been Pwned
    | troyhunt.com

  121. Compliance as a runtime problem
    | willem.dev

  122. Logic for Programmers extra credits
    | buttondown.com

  123. Social RSS (?)
    | chriscoyier.net

  124. 1,000 Data Breaches Later, the Disclosure Lag is Worse Than Ever
    | troyhunt.com

  125. Stacktraces
    | internals-for-interns.com

  126. Weekly Update 506
    | troyhunt.com

  127. VictoriaMetrics May 2026 Ecosystem Updates
    | victoriametrics.com

  128. How Large Is the Virtual Address Space?
    | blog.codingconfessions.com

  129. If you won't carry the pager, maybe don't push to mainline
    | rednafi.com

  130. Knowing about things is cheaper than knowing things
    | buttondown.com

  131. Did your editor font go default serif on WordPress 7.0?
    | chriscoyier.net

  132. strace-ui, Bonsai_term, and the TUI renaissance
    | blog.janestreet.com

  133. Operator now has Long-Term Support (LTS) version
    | victoriametrics.com

  134. abottom
    | petemillspaugh.com

  135. Welcoming the Bhutanese Government to Have I Been Pwned
    | troyhunt.com

  136. Solving the board game Quoridor
    | grantslatton.com

  137. System Calls
    | internals-for-interns.com

  138. Why do we need virtual memory?
    | blog.codingconfessions.com

  139. omarchy is not a distro
    | abyss.fish

  140. On AI
    | openmymind.net

  141. Dickens was a blogger
    | petemillspaugh.com

  142. Assumptions weaken properties
    | buttondown.com

  143. How Airbnb Built a High-Volume Metrics Pipeline with OpenTelemetry and vmagent
    | victoriametrics.com

  144. Yeunjoo Choi from Igalia on Chromium
    | notes.eatonphil.com

  145. Agentic software development hypothesis
    | brooker.co.za

  146. The select Statement
    | internals-for-interns.com

  147. Testing Go CLIs with testscript
    | rednafi.com

  148. Serving files over HTTP three ways: synchronous, epoll, and io_uring
    | notes.eatonphil.com

  149. What's Easy Now? What's Hard Now?
    | brooker.co.za

  150. Coding on Paper
    | wickstrom.tech

  151. Points are a weird and inconsistent unit of measure
    | buttondown.com

  152. Catching Typos on My Website with Browser Testing
    | wickstrom.tech

  153. When did the bug start?
    | antithesis.com

  154. The Linux Kernel Startup
    | internals-for-interns.com

  155. Virtual Memory From First Principles
    | blog.codingconfessions.com

  156. A tour of txtar
    | rednafi.com

  157. Type-safe slogging
    | rednafi.com

  158. The forge we deserve
    | btao.org

  159. Multi-tiered Observability: A Practical Way to Handle Diverse Workloads
    | victoriametrics.com

  160. New Logic for Programmers (and the future of this newsletter)
    | buttondown.com

  161. VictoriaMetrics April 2026 Ecosystem Updates
    | victoriametrics.com

  162. Slices, Maps, and Channels
    | internals-for-interns.com

  163. Automating Hermitage to see how transactions differ in MySQL and MariaDB
    | notes.eatonphil.com

  164. Inverse Sapir-Whorf and programming languages
    | lukeplant.me.uk

  165. April 2026
    | petemillspaugh.com

  166. It's time to be right.
    | brooker.co.za

  167. The Bombadil Terminal Experiment
    | wickstrom.tech

  168. When Sites Need to Walk Away
    | chriscoyier.net

  169. Illegal vs Unwanted States
    | buttondown.com

  170. What’s up Python? Frame pointers, sentinel values, venv discovery, more rust in Python...
    | bitecode.dev

  171. ZFS
    | internals-for-interns.com

  172. Not All Telemetry Requires Premium Pricing
    | victoriametrics.com

  173. Branimir Lambov from IBM on Cassandra
    | notes.eatonphil.com

  174. Epistemic vigilance
    | petemillspaugh.com

  175. VictoriaMetrics at KubeCon Amsterdam: Community Highlights
    | victoriametrics.com

  176. What's new in VictoriaMetrics Anomaly Detection (Q1 2026)
    | victoriametrics.com

  177. Using group theory to explore the space of positional encodings for attention
    | blog.janestreet.com

  178. Borrow-checking without type-checking
    | scattered-thoughts.net

  179. Rediscovering the Handcart
    | solar.lowtechmagazine.com

  180. People get confused when language implementations break language guarantees
    | buttondown.com

  181. Antithesis report: Tigris Data
    | antithesis.com

  182. What's New in VictoriaMetrics Cloud Q1 2026? Logs, MCP Server, Better Alerting, and... a Secret Project
    | victoriametrics.com

  183. Quantum Computers Are Not a Threat to 128-bit Symmetric Keys
    | words.filippo.io

  184. The Network Poller
    | internals-for-interns.com

  185. Announcing: NT/OT Bible quotation database
    | lukeplant.me.uk

  186. What are skiplists good for?
    | antithesis.com

  187. VictoriaMetrics at KubeCon: Optimizing Tail Sampling in OpenTelemetry with Retroactive Sampling
    | victoriametrics.com

  188. Who even uses jemalloc in 2026 anyway? (many major projects)
    | notes.eatonphil.com

  189. A sufficiently comprehensive spec is not (necessarily) code
    | buttondown.com

  190. Saying Goodbye to Agile
    | lewiscampbell.tech

  191. Btrfs
    | internals-for-interns.com

  192. Draft No. 4 by John McPhee
    | petemillspaugh.com

  193. Spec Driven Development isn't Waterfall
    | brooker.co.za

  194. The Real Cost of Model Migration - What Swapping LLMs Actually Requires
    | safjan.com

  195. Under the hood of MDN's new frontend
    | developer.mozilla.org

  196. How jobs, events, and funding work on The Consensus
    | notes.eatonphil.com

  197. 0058: borrow-checking surprises, books, links
    | scattered-thoughts.net

  198. Borrow-checking surprises
    | scattered-thoughts.net

  199. A Cryptography Engineer’s Perspective on Quantum Computing Timelines
    | words.filippo.io

  200. The System Monitor
    | internals-for-interns.com

  201. VictoriaMetrics March 2026 Ecosystem Updates
    | victoriametrics.com

  202. Evicted by Matthew Desmond
    | petemillspaugh.com

  203. Who contributed to DataFusion 53
    | notes.eatonphil.com

  204. April Cools Post: New York vs Chicago Pizza
    | buttondown.com

  205. What’s up Python? New record type, new JIT perfs, new Python rest lib...
    | bitecode.dev

  206. Building More Resilient Local-First Software with atproto
    | jakelazaroff.com

  207. XFS
    | internals-for-interns.com

  208. Low-tech Magazine: The Uncompressed Book Series
    | solar.lowtechmagazine.com

  209. Taking multi-master MariaDB for a spin, reproducing a Jepsen report
    | notes.eatonphil.com

  210. Antithesis skills for agents
    | antithesis.com

  211. What about juniors?
    | brooker.co.za

  212. Choose Boring Technology and Innovative Practices
    | buttondown.com

  213. Hypothesis, Antithesis, synthesis
    | antithesis.com

  214. OpenAI bought Astral, will I keep using uv?
    | bitecode.dev

  215. The Garbage Collector
    | internals-for-interns.com

  216. Observability Lessons From OpenAI
    | victoriametrics.com

  217. Announcing: Parrot.garden
    | btao.org

  218. Benchmarking Kubernetes Log Collectors: vlagent, Vector, Fluent Bit, OpenTelemetry Collector, and more
    | victoriametrics.com

  219. My heuristics are wrong. What now?
    | brooker.co.za

  220. Developer Spotlight: Somtochi Onyekwere from Fly.io
    | notes.eatonphil.com

  221. A static site generator and website transferring under 20kB
    | notes.eatonphil.com

  222. A declarative restoration
    | antithesis.com

  223. Just one more prompt
    | btao.org

  224. Music To Build Agents By
    | brooker.co.za

  225. Hypermedia Friendly Model Context Protocol App Architecture
    | htmx.org

  226. My favorite thing to do with AI doesn't really have a label
    | daniel.do

  227. When perfection is table stakes
    | lukeplant.me.uk

  228. NTFS
    | internals-for-interns.com

  229. tree-style invite systems reduce AI slop
    | abyss.fish

  230. New Notes RSS feed
    | btao.org

  231. Dear HTTP service, how can I trust you not to break my heart?
    | willem.dev

  232. Mojo's not (yet) Python
    | notes.eatonphil.com

  233. The Normie Loop
    | btao.org

  234. LLMs are bad at vibing specifications
    | buttondown.com

  235. Announcing fluent-codegen
    | lukeplant.me.uk

  236. What’s up Python? d-strings, SSE in Pydantic and... a new Python?
    | bitecode.dev

  237. The Scheduler
    | internals-for-interns.com

  238. A fighting retreat
    | antithesis.com

  239. Free Books
    | buttondown.com

  240. Man Cereal
    | joshcollinsworth.com

  241. Claude is an Electron App because we’ve lost native
    | tonsky.me

  242. The illusion of control in AI-assisted engineering
    | safjan.com

  243. Ext4
    | internals-for-interns.com

  244. External import maps, today!
    | lea.verou.me

  245. Source-available projects and their AI contribution policies
    | notes.eatonphil.com

  246. Everything changes, and nothing changes
    | btao.org

  247. Yes, and...
    | htmx.org

  248. Formal methods for the unsafe side of the Force
    | antithesis.com

  249. Open Source Contributor Spotlight: Kosta Tarasov and DataFusion
    | notes.eatonphil.com

  250. Navigating git diffs in VSCode with VSCodeVim
    | raphaelkabo.com

  251. Version Your Vectors - Index Versioning as the Missing Layer in RAG Observability and Compliance
    | safjan.com

  252. Introducing RSS-O-Matic
    | btao.org

  253. VictoriaMetrics February 2026 Ecosystem Updates
    | victoriametrics.com

  254. I started a software research company
    | notes.eatonphil.com

  255. SFQ: Simple, Stateless, Stochastic Fairness
    | brooker.co.za

  256. Self-hosting Matrix Synapse with Docker Compose and Caddy
    | raphaelkabo.com