How I made a 60fps Eink monitor, the Modos Flow https://lobste.rs/s/wnn1ul #video #hardware #performance
https://youtu.be/nHbA2-_qzH4
performance
Everyone Should Know SIMD https://lobste.rs/s/gpqa52 #performance #zig
https://mitchellh.com/writing/everyone-should-know-simd
Unity vs floating point via @PolyWolf https://lobste.rs/s/hiskji #dotnet #performance
https://aras-p.info/blog/2026/06/11/Unity-vs-floating-point/
Write-heavy sysbench tests, a large server, modern Postgres and MySQL https://lobste.rs/s/zkj0qs #databases #performance
http://smalldatum.blogspot.com/2026/06/write-heavy-sysbench-tests-large-server.html
The only scalable delete in Postgres is DROP TABLE https://lobste.rs/s/zieeza #databases #performance
https://planetscale.com/blog/the-only-scalable-delete
Clojure is almost as fast as C (with some help) https://lobste.rs/s/8jxpsq #lisp #performance
https://ertu.dev/posts/4_clojure-reaching-c-performance/
Comparison and Benchmarking of Rust Decimal Crates https://lobste.rs/s/odh8si #performance #rust
https://wubingzheng.github.io/en/Decimal-Crates-Comparison.html
ffi_call_plan caching for GLib https://lobste.rs/s/jw5a02 #c #performance
https://blogs.gnome.org/chergert/2026/07/24/ffi_call_plan-caching-for-glib/
6× faster binary search: from compiled code to mechanical sympathy https://lobste.rs/s/czbhmr #performance #rust
https://pythonspeed.com/articles/branchless-binary-search/
PREEMPT_NONE Is Dead; Your Postgres Probably Doesn’t Care via @kngl https://lobste.rs/s/snysfl #databases #linux #performance
https://thebuild.com/blog/preempt_none-is-dead-your-postgres-probably-doesnt-care/
On keys, essences and performance https://lobste.rs/s/kry4v6 #databases #performance
https://ebellani.github.io/blog/2026/on-keys-essences-and-performance/
A faster way to convert a timestamp to Hour, Min, Sec https://lobste.rs/s/wolwwd #c++ #performance
https://www.benjoffe.com/fast-time-of-day
@clickhouse/rowbinary: when your library is also a parser compiler https://lobste.rs/s/fxtvgm #databases #javascript #performance #vibecoding
https://clickhouse.com/blog/clickhouse-rowbinary-library-parser-compiler
Sovereign Tech Fellowship for Rust maintenance (June-July 2026 report) via @bd103 https://lobste.rs/s/0zr9wr #compilers #devops #performance #rust
https://kobzol.github.io/rust/2026/08/03/stf-june-july-2026.html
Studying Linux Schedulers, and Why Metrics Matter https://lobste.rs/s/i0nfve #hardware #linux #performance
https://pradyun.net/blog/metrics_matter.html
How to Achieve Pruning When Querying by Non-Partitioned Columns in PostgreSQL https://lobste.rs/s/1wd2lx #databases #performance
https://hakibenita.com/postgresql-partition-pruning
Profile-guided optimization in Go via @prattmic https://lobste.rs/s/noa9x5 #go #performance
https://lemire.me/blog/2026/08/09/profile-guided-optimization-in-go/
Running 1000 tests in 1s (2022) via @lobsters https://lobste.rs/s/mcrqed #javascript #performance #testing
https://marvinh.dev/blog/running-1000-test-in-1s/
Debugging performance regressions https://lobste.rs/s/ifefxo #nix #performance
https://hpc.guix.info/blog/2026/07/debugging-performance-regressions/
Evaluating Performance and Correctness (2019) https://lobste.rs/s/2yrepa #performance
https://www.robustperception.io/evaluating-performance-and-correctness/
Optimizing memory usage in a markdown parser https://lobste.rs/s/1swh9l #c++ #performance #vibecoding
https://blog.kowalczyk.info/a-n8wf/optimizing-memory-use-in-markdown-parser.html
Misconceptions about Loops in C (2024) https://lobste.rs/s/zga4q7 #pdf #c #performance
https://openaccess.city.ac.uk/id/eprint/33426/1/3652588.3663324.pdf
Exercises in benchmarking and evals, part 7: DeepSWE, Senior SWE-Bench, napkin math, and winter tires https://lobste.rs/s/tzr3le #performance
https://danluu.com/exercise-7/
Closing a three-year-old issue using Rust arenas https://lobste.rs/s/7840ca #performance #rust
https://giacomocavalieri.me/writing/gleam-rust-arenas