Extending not extendable Vaadin components
https://www.reddit.com/r/programming/comments/1nk1pe4/extending_not_extendable_vaadin_components/

submitted by /u/Bobby_Bonsaimind (https://www.reddit.com/user/Bobby_Bonsaimind)
[link] (https://bonsaimind.org/blog/extending-not-extendable-vaadin-components-en.html) [comments] (https://www.reddit.com/r/programming/comments/1nk1pe4/extending_not_extendable_vaadin_components/)

Platform Warm-Up is Real: Let it Stretch, Don’t Unleash All Customer Traffic at Once
https://www.reddit.com/r/programming/comments/1nk20tx/platform_warmup_is_real_let_it_stretch_dont/

submitted by /u/congolomera (https://www.reddit.com/user/congolomera)
[link] (https://bencane.com/platform-warm-up-is-real-let-it-stretch-dd0098fa115b?source=friends_link&sk=7061c67ec29690649d2daf34b500cecf) [comments] (https://www.reddit.com/r/programming/comments/1nk20tx/platform_warmup_is_real_let_it_stretch_dont/)

Employees, AI, and AI employees
https://www.reddit.com/r/programming/comments/1nk5g15/employees_ai_and_ai_employees/

submitted by /u/slobodan_ (https://www.reddit.com/user/slobodan_)
[link] (https://slobodan.me/posts/employees-ai-and-ai-employees/) [comments] (https://www.reddit.com/r/programming/comments/1nk5g15/employees_ai_and_ai_employees/)

Showcase Blog Posts Automatically on GitHub Profile
https://www.reddit.com/r/programming/comments/1nk7cev/showcase_blog_posts_automatically_on_github/

submitted by /u/mdenic (https://www.reddit.com/user/mdenic)
[link] (https://markodenic.tech/showcase-blog-posts-automatically-on-github-profile/) [comments] (https://www.reddit.com/r/programming/comments/1nk7cev/showcase_blog_posts_automatically_on_github/)

Replit infuriating customers with surprise cost overruns - What happens when AI becomes essential and unaffordable?
https://www.reddit.com/r/programming/comments/1nk7ywk/replit_infuriating_customers_with_surprise_cost/

submitted by /u/grauenwolf (https://www.reddit.com/user/grauenwolf)
[link] (https://www.theregister.com/2025/09/18/replit_agent3_pricing/?utm_source=fark&utm_medium=website&utm_content=link&ICID=ref_fark) [comments] (https://www.reddit.com/r/programming/comments/1nk7ywk/replit_infuriating_customers_with_surprise_cost/)

OpenTelemetry Collector: What It Is, When You Need It, and When You Don’t
https://www.reddit.com/r/programming/comments/1nkd5hd/opentelemetry_collector_what_it_is_when_you_need/

submitted by /u/OuPeaNut (https://www.reddit.com/user/OuPeaNut)
[link] (https://oneuptime.com/blog/post/2025-09-18-what-is-opentelemetry-collector-and-why-use-one/view) [comments] (https://www.reddit.com/r/programming/comments/1nkd5hd/opentelemetry_collector_what_it_is_when_you_need/)

One Token to rule them all - obtaining Global Admin in every Entra ID tenant
https://www.reddit.com/r/programming/comments/1nkfgq3/one_token_to_rule_them_all_obtaining_global_admin/

submitted by /u/iamkeyur (https://www.reddit.com/user/iamkeyur)
[link] (https://dirkjanm.io/obtaining-global-admin-in-every-entra-id-tenant-with-actor-tokens/) [comments] (https://www.reddit.com/r/programming/comments/1nkfgq3/one_token_to_rule_them_all_obtaining_global_admin/)

Deno is raising $200k for the legal fight to free the JavaScript trademark from Oracle
https://www.reddit.com/r/programming/comments/1nkg6ph/deno_is_raising_200k_for_the_legal_fight_to_free/

submitted by /u/waldyrious (https://www.reddit.com/user/waldyrious)
[link] (https://deno.com/blog/javanoscript-tm-gofundme) [comments] (https://www.reddit.com/r/programming/comments/1nkg6ph/deno_is_raising_200k_for_the_legal_fight_to_free/)

TernFS – An exabyte scale, multi-region distributed filesystem
https://www.reddit.com/r/programming/comments/1nklwgx/ternfs_an_exabyte_scale_multiregion_distributed/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://www.xtxmarkets.com/tech/2025-ternfs/) [comments] (https://www.reddit.com/r/programming/comments/1nklwgx/ternfs_an_exabyte_scale_multiregion_distributed/)

Luau – Fast, small, safe, gradually typed noscripting language derived from Lua
https://www.reddit.com/r/programming/comments/1nklxhl/luau_fast_small_safe_gradually_typed_noscripting/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://luau.org/) [comments] (https://www.reddit.com/r/programming/comments/1nklxhl/luau_fast_small_safe_gradually_typed_noscripting/)

PostgreSQL Maintenance Without Superuser
https://www.reddit.com/r/programming/comments/1nklxzv/postgresql_maintenance_without_superuser/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://boringsql.com/posts/postgresql-predefined-roles/) [comments] (https://www.reddit.com/r/programming/comments/1nklxzv/postgresql_maintenance_without_superuser/)

Announcing Rust 1.90.0
https://www.reddit.com/r/programming/comments/1nklzrv/announcing_rust_1900/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://blog.rust-lang.org/2025/09/18/Rust-1.90.0/) [comments] (https://www.reddit.com/r/programming/comments/1nklzrv/announcing_rust_1900/)

Reflection — C++’s decade-defining rocket engine
https://www.reddit.com/r/programming/comments/1nkm0cw/reflection_cs_decadedefining_rocket_engine/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://herbsutter.com/2025/09/18/yesterdays-talk-video-posted-reflection-cs-decade-defining-rocket-engine/) [comments] (https://www.reddit.com/r/programming/comments/1nkm0cw/reflection_cs_decadedefining_rocket_engine/)

The Cache Crash
https://www.reddit.com/r/programming/comments/1nkm1jk/the_cache_crash/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://www.fastmail.com/blog/the-cache-crash/) [comments] (https://www.reddit.com/r/programming/comments/1nkm1jk/the_cache_crash/)

Three decades in kernelland
https://www.reddit.com/r/programming/comments/1nkm1q6/three_decades_in_kernelland/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://youtu.be/LS2LGMRzE1I) [comments] (https://www.reddit.com/r/programming/comments/1nkm1q6/three_decades_in_kernelland/)

Automatic differentiation can be incorrect
https://www.reddit.com/r/programming/comments/1nkm2c0/automatic_differentiation_can_be_incorrect/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://www.stochasticlifestyle.com/the-numerical-analysis-of-differentiable-simulation-automatic-differentiation-can-be-incorrect/) [comments] (https://www.reddit.com/r/programming/comments/1nkm2c0/automatic_differentiation_can_be_incorrect/)

The Day the Linter Broke My Code
https://www.reddit.com/r/programming/comments/1nkm2df/the_day_the_linter_broke_my_code/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://blog.fillmore-labs.com/posts/errors-2/) [comments] (https://www.reddit.com/r/programming/comments/1nkm2df/the_day_the_linter_broke_my_code/)

Hypervisor 101 in Rust
https://www.reddit.com/r/programming/comments/1nkm3nh/hypervisor_101_in_rust/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://tandasat.github.io/Hypervisor-101-in-Rust/) [comments] (https://www.reddit.com/r/programming/comments/1nkm3nh/hypervisor_101_in_rust/)

Emerald Source Code Commentary
https://www.reddit.com/r/programming/comments/1nkm480/emerald_source_code_commentary/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://0xabad1dea.github.io/emeraldscc/) [comments] (https://www.reddit.com/r/programming/comments/1nkm480/emerald_source_code_commentary/)

Go channels to solve interface impedance mismatch
https://www.reddit.com/r/programming/comments/1nkm5na/go_channels_to_solve_interface_impedance_mismatch/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://dolthub.com/blog/2025-09-12-go-channels-for-period-mismatch/) [comments] (https://www.reddit.com/r/programming/comments/1nkm5na/go_channels_to_solve_interface_impedance_mismatch/)

Local-Second, Event-Driven Webapps
https://www.reddit.com/r/programming/comments/1nky67v/localsecond_eventdriven_webapps/

<!-- SC_OFF -->Transactional event-sourcing on the backend, and accumulating client-side events on the frontend, when there's no connectivity: exploring an alternative to a full-blown local-first application (which might be non-trivial to write), and a traditional client-server (which might not always have the best UX) <!-- SC_ON --> submitted by /u/adamw1pl (https://www.reddit.com/user/adamw1pl)
[link] (https://softwaremill.com/local-second-event-driven-webapps/) [comments] (https://www.reddit.com/r/programming/comments/1nky67v/localsecond_eventdriven_webapps/)