Category Theory Explained for Haskell Programmers – Part 1 ZuriHac 2026
https://www.reddit.com/r/programming/comments/1wrkl1o/category_theory_explained_for_haskell_programmers/

submitted by /u/frenche_sans (https://www.reddit.com/user/frenche_sans)
[link] (https://www.youtube.com/watch?v=Xr1gcdb_IvA) [comments] (https://www.reddit.com/r/programming/comments/1wrkl1o/category_theory_explained_for_haskell_programmers/)

Don't couple your Go code to GitHub
https://www.reddit.com/r/programming/comments/1wrnyer/dont_couple_your_go_code_to_github/

submitted by /u/Sir_KnowItAll (https://www.reddit.com/user/Sir_KnowItAll)
[link] (https://iain.rocks/blog/dont-couple-your-go-code-to-github) [comments] (https://www.reddit.com/r/programming/comments/1wrnyer/dont_couple_your_go_code_to_github/)

Reducing .NET AWS Lambda Cold Starts by Adding Memory
https://www.reddit.com/r/programming/comments/1wrv44s/reducing_net_aws_lambda_cold_starts_by_adding/

submitted by /u/ReallySuperName (https://www.reddit.com/user/ReallySuperName)
[link] (https://www.lloydatkinson.net/posts/2026/reducing-dotnet-aws-lambda-cold-starts-by-increasing-memory/) [comments] (https://www.reddit.com/r/programming/comments/1wrv44s/reducing_net_aws_lambda_cold_starts_by_adding/)

on the nature of undecidability within computing and refuting the church-turing thesis
https://www.reddit.com/r/programming/comments/1ws7psh/on_the_nature_of_undecidability_within_computing/

submitted by /u/this_theater_is_lit (https://www.reddit.com/user/this_theater_is_lit)
[link] (https://www.academia.edu/175392427) [comments] (https://www.reddit.com/r/programming/comments/1ws7psh/on_the_nature_of_undecidability_within_computing/)

Introducing the Triple Cipher encryption concept
https://www.reddit.com/r/programming/comments/1wsacng/introducing_the_triple_cipher_encryption_concept/

submitted by /u/Sir_KnowItAll (https://www.reddit.com/user/Sir_KnowItAll)
[link] (https://iain.rocks/blog/introducing-the-triple-cipher-encryption-concept) [comments] (https://www.reddit.com/r/programming/comments/1wsacng/introducing_the_triple_cipher_encryption_concept/)

Fast Primality Testing for 32-bit integers via Forisek and Jancina
https://www.reddit.com/r/programming/comments/1wsaolh/fast_primality_testing_for_32bit_integers_via/

submitted by /u/DataBaeBee (https://www.reddit.com/user/DataBaeBee)
[link] (https://leetarxiv.substack.com/p/forisek-and-jancina-primality-test) [comments] (https://www.reddit.com/r/programming/comments/1wsaolh/fast_primality_testing_for_32bit_integers_via/)

cpp graphics api review
https://www.reddit.com/r/programming/comments/1wsjgi0/cpp_graphics_api_review/

submitted by /u/wizard_creator_seth (https://www.reddit.com/user/wizard_creator_seth)
[link] (https://youtu.be/e1bIpUSTeB0) [comments] (https://www.reddit.com/r/programming/comments/1wsjgi0/cpp_graphics_api_review/)

TUI Games in 80x24
https://www.reddit.com/r/programming/comments/1wspai2/tui_games_in_80x24/

submitted by /u/ronilan (https://www.reddit.com/user/ronilan)
[link] (https://www.incredible.rs/#blog/tui-games-in-80x24.md) [comments] (https://www.reddit.com/r/programming/comments/1wspai2/tui_games_in_80x24/)

What good is a best-effort exclusive lock, anyway?
https://www.reddit.com/r/programming/comments/1wsqvwe/what_good_is_a_besteffort_exclusive_lock_anyway/

submitted by /u/broken_broken_ (https://www.reddit.com/user/broken_broken_)
[link] (https://gaultier.github.io/blog/what_good_is_a_best_effort_exclusive_lock_anyway.html) [comments] (https://www.reddit.com/r/programming/comments/1wsqvwe/what_good_is_a_besteffort_exclusive_lock_anyway/)

example.com got modernized !
https://www.reddit.com/r/programming/comments/1wsry20/examplecom_got_modernized/

submitted by /u/KaKi_87 (https://www.reddit.com/user/KaKi_87)
[link] (https://www.reddit.com/r/webdev/comments/1wsr7cw/examplecom_got_modernized/) [comments] (https://www.reddit.com/r/programming/comments/1wsry20/examplecom_got_modernized/)

nine npm packages shipping worm that spread by itself over SSH
https://www.reddit.com/r/programming/comments/1wt8odk/nine_npm_packages_shipping_worm_that_spread_by/

submitted by /u/BattleRemote3157 (https://www.reddit.com/user/BattleRemote3157)
[link] (https://safedep.io/dirtyblanket-express-impersonation-npm/) [comments] (https://www.reddit.com/r/programming/comments/1wt8odk/nine_npm_packages_shipping_worm_that_spread_by/)

Java vs Groovy: 7 differences + what Groovy 6.0 brings
https://www.reddit.com/r/programming/comments/1wtb4qi/java_vs_groovy_7_differences_what_groovy_60_brings/

submitted by /u/henk53 (https://www.reddit.com/user/henk53)
[link] (https://www.linkedin.com/pulse/java-vs-groovy-7-differences-what-60-brings-vincent-vauban-ndzde/) [comments] (https://www.reddit.com/r/programming/comments/1wtb4qi/java_vs_groovy_7_differences_what_groovy_60_brings/)

In Defense of the Visual Cortex
https://www.reddit.com/r/programming/comments/1wtfh4j/in_defense_of_the_visual_cortex/

submitted by /u/Jernesstar (https://www.reddit.com/user/Jernesstar)
[link] (https://miralume.dev/the-architect/in-defense-of-the-visual-cortex) [comments] (https://www.reddit.com/r/programming/comments/1wtfh4j/in_defense_of_the_visual_cortex/)

cargo-crap: Triaging Duplicates with TypeSafe
https://www.reddit.com/r/programming/comments/1wth2ti/cargocrap_triaging_duplicates_with_typesafe/

submitted by /u/djminikin (https://www.reddit.com/user/djminikin)
[link] (https://minikin.me/blog/cargo-crap-triage) [comments] (https://www.reddit.com/r/programming/comments/1wth2ti/cargocrap_triaging_duplicates_with_typesafe/)

Designing High-Performance Matrix Memory Layouts in Rust
https://www.reddit.com/r/programming/comments/1wtii9n/designing_highperformance_matrix_memory_layouts/

submitted by /u/TechnologySubject259 (https://www.reddit.com/user/TechnologySubject259)
[link] (https://youtu.be/Mj5bje2xVWU) [comments] (https://www.reddit.com/r/programming/comments/1wtii9n/designing_highperformance_matrix_memory_layouts/)

Zero-Growth Stack, Real Gains: How Stack Allocation Can Save 10% CPU in Go
https://www.reddit.com/r/programming/comments/1wtnwfs/zerogrowth_stack_real_gains_how_stack_allocation/

submitted by /u/Ok_Stomach6651 (https://www.reddit.com/user/Ok_Stomach6651)
[link] (https://www.uber.com/in/en/blog/zero-growth-stack/?uclick_id=c8e2c3a9-831f-43f9-8565-c21c05e74e3b) [comments] (https://www.reddit.com/r/programming/comments/1wtnwfs/zerogrowth_stack_real_gains_how_stack_allocation/)

Everyone Should Know SIMD
https://www.reddit.com/r/programming/comments/1wtv3vb/everyone_should_know_simd/

submitted by /u/fagnerbrack (https://www.reddit.com/user/fagnerbrack)
[link] (https://mitchellh.com/writing/everyone-should-know-simd) [comments] (https://www.reddit.com/r/programming/comments/1wtv3vb/everyone_should_know_simd/)

Listen to ̶y̶o̶u̶r̶ ̶u̶s̶e̶r̶s̶ the Redditors
https://www.reddit.com/r/programming/comments/1wtyfil/listen_to_your_users_the_redditors/

<!-- SC_OFF -->Follow up on https://www.reddit.com/r/programming/comments/1wspai2/tui_games_in_80x24/ which is here: https://www.incredible.rs/blog/tui-games-in-80x24.html <!-- SC_ON --> submitted by /u/ronilan (https://www.reddit.com/user/ronilan)
[link] (https://www.incredible.rs/blog/listen-to-the-redditors.html) [comments] (https://www.reddit.com/r/programming/comments/1wtyfil/listen_to_your_users_the_redditors/)

On Automatic Type Refinements
https://www.reddit.com/r/programming/comments/1wtyphe/on_automatic_type_refinements/

submitted by /u/radekmie (https://www.reddit.com/user/radekmie)
[link] (https://radekmie.dev/blog/on-automatic-type-refinements/) [comments] (https://www.reddit.com/r/programming/comments/1wtyphe/on_automatic_type_refinements/)

Nondeterministic encryption method
https://www.reddit.com/r/programming/comments/1wuaa7s/nondeterministic_encryption_method/

<!-- SC_OFF -->The first version is from when I was 16, goal was to make simple messages convert to unintelligible text corpuses, and to have an algorithm that allows a plethora of outputs to map to the same input. I just recently updated it with the private keys and frequency attack resistance so it could be called encryption (appeal to alliteration) <!-- SC_ON --> submitted by /u/_ILoveSaturdays (https://www.reddit.com/user/_ILoveSaturdays)
[link] (https://chukaze.dev/blog/EE) [comments] (https://www.reddit.com/r/programming/comments/1wuaa7s/nondeterministic_encryption_method/)

A devlog about making & optimizing a bullet hell game
https://www.reddit.com/r/programming/comments/1wucaqk/a_devlog_about_making_optimizing_a_bullet_hell/

submitted by /u/LordOmbro (https://www.reddit.com/user/LordOmbro)
[link] (https://youtu.be/vZCAO8XPVkQ?is=cguEM29JCNdi9b9r) [comments] (https://www.reddit.com/r/programming/comments/1wucaqk/a_devlog_about_making_optimizing_a_bullet_hell/)