Avoiding unnecessary renders with React context
https://www.reddit.com/r/programming/comments/9p92ok/avoiding_unnecessary_renders_with_react_context/

submitted by /u/speckz (https://www.reddit.com/user/speckz)
[link] (https://frontarm.com/articles/react-context-performance/) [comments] (https://www.reddit.com/r/programming/comments/9p92ok/avoiding_unnecessary_renders_with_react_context/)

PostgreSQL 11 Released
https://www.reddit.com/r/programming/comments/9p971m/postgresql_11_released/

submitted by /u/MarkusWinand (https://www.reddit.com/user/MarkusWinand)
[link] (https://www.postgresql.org/about/news/1894/) [comments] (https://www.reddit.com/r/programming/comments/9p971m/postgresql_11_released/)

Alda: a music composition language with a functional backbone
https://www.reddit.com/r/programming/comments/9p9jnh/alda_a_music_composition_language_with_a/

submitted by /u/davedrowsy (https://www.reddit.com/user/davedrowsy)
[link] (https://www.youtube.com/watch?v=7nbBSwopG-E) [comments] (https://www.reddit.com/r/programming/comments/9p9jnh/alda_a_music_composition_language_with_a/)

GitHub Actions
https://www.reddit.com/r/programming/comments/9p9dim/github_actions/

submitted by /u/searsaw (https://www.reddit.com/user/searsaw)
[link] (https://github.com/features/actions) [comments] (https://www.reddit.com/r/programming/comments/9p9dim/github_actions/)

MIT researchers say memory splitting breakthrough could prevent another Meltdown or Spectre
https://www.reddit.com/r/programming/comments/9pa7i8/mit_researchers_say_memory_splitting_breakthrough/

submitted by /u/amc22004 (https://www.reddit.com/user/amc22004)
[link] (https://techcrunch.com/2018/10/17/mit-researchers-say-memory-splitting-breakthrough-could-prevent-another-meltdown-or-spectre-flaw/) [comments] (https://www.reddit.com/r/programming/comments/9pa7i8/mit_researchers_say_memory_splitting_breakthrough/)

Great Weekend Project: Android/iOS app to access your OpenWrt router
https://www.reddit.com/r/programming/comments/9pbe8i/great_weekend_project_androidios_app_to_access/

submitted by /u/vshymanskyy (https://www.reddit.com/user/vshymanskyy)
[link] (https://www.hackster.io/vshymanskyy/android-ios-app-to-access-your-openwrt-router-remotely-6c23c2) [comments] (https://www.reddit.com/r/programming/comments/9pbe8i/great_weekend_project_androidios_app_to_access/)

Enjoying High-Res Graphics on a Text-Only TRS-80 Model 4 from 1983
https://www.reddit.com/r/programming/comments/9pbf52/enjoying_highres_graphics_on_a_textonly_trs80/

submitted by /u/magenta_placenta (https://www.reddit.com/user/magenta_placenta)
[link] (http://www.bytecellar.com/2018/10/17/enjoying-high-res-graphics-on-a-text-only-trs-80-model-4-from-1983/) [comments] (https://www.reddit.com/r/programming/comments/9pbf52/enjoying_highres_graphics_on_a_textonly_trs80/)

Typescript + Machine Learning + simplicity = Kalimdor.js
https://www.reddit.com/r/programming/comments/9pbx0d/typescript_machine_learning_simplicity_kalimdorjs/

submitted by /u/kiarash-irandoust (https://www.reddit.com/user/kiarash-irandoust)
[link] (https://medium.com/@jasonshin/typescript-machine-learning-simplicity-kalimdor-js-bb1ccadf0ad3) [comments] (https://www.reddit.com/r/programming/comments/9pbx0d/typescript_machine_learning_simplicity_kalimdorjs/)

Breaking Azure Functions with Too Many Connections
https://www.reddit.com/r/programming/comments/9pc9nw/breaking_azure_functions_with_too_many_connections/

submitted by /u/alexeyr (https://www.reddit.com/user/alexeyr)
[link] (https://www.troyhunt.com/breaking-azure-functions-with-too-many-connections/) [comments] (https://www.reddit.com/r/programming/comments/9pc9nw/breaking_azure_functions_with_too_many_connections/)

The Meson Build System - 4+ years of work to become an overnight success
https://www.reddit.com/r/programming/comments/9pcg08/the_meson_build_system_4_years_of_work_to_become/

submitted by /u/MasterPythonicSlave (https://www.reddit.com/user/MasterPythonicSlave)
[link] (https://www.youtube.com/watch?v=gHdTzdXkhRY) [comments] (https://www.reddit.com/r/programming/comments/9pcg08/the_meson_build_system_4_years_of_work_to_become/)

Atlassian launches the new Jira Software Cloud
https://www.reddit.com/r/programming/comments/9pcgwx/atlassian_launches_the_new_jira_software_cloud/

submitted by /u/zbhoy (https://www.reddit.com/user/zbhoy)
[link] (https://techcrunch.com/2018/10/18/atlassian-launches-the-new-jira-software-cloud/) [comments] (https://www.reddit.com/r/programming/comments/9pcgwx/atlassian_launches_the_new_jira_software_cloud/)

How We Sped Up Unit Test Performance by 10x at Qri
https://www.reddit.com/r/programming/comments/9pcwif/how_we_sped_up_unit_test_performance_by_10x_at_qri/

submitted by /u/rgardaphe (https://www.reddit.com/user/rgardaphe)
[link] (https://qri.io/blog/unit_test_performance/) [comments] (https://www.reddit.com/r/programming/comments/9pcwif/how_we_sped_up_unit_test_performance_by_10x_at_qri/)

Creating a Sudoku Solver Algorithm
https://www.reddit.com/r/programming/comments/9pcwiz/creating_a_sudoku_solver_algorithm/

submitted by /u/RacerRex9727 (https://www.reddit.com/user/RacerRex9727)
[link] (https://www.youtube.com/watch?v=F6RiAN1A8n0) [comments] (https://www.reddit.com/r/programming/comments/9pcwiz/creating_a_sudoku_solver_algorithm/)

El Cheapo Rails Performance Metrics, Part 1
https://www.reddit.com/r/programming/comments/9pdf8v/el_cheapo_rails_performance_metrics_part_1/

submitted by /u/juicypt (https://www.reddit.com/user/juicypt)
[link] (https://blog.weareredlight.com/el-cheapo-rails-performance-metrics-part-1-d05bc4c03456) [comments] (https://www.reddit.com/r/programming/comments/9pdf8v/el_cheapo_rails_performance_metrics_part_1/)

Using roughtime as a “cryptographic notary”
https://www.reddit.com/r/programming/comments/9pdjhj/using_roughtime_as_a_cryptographic_notary/

submitted by /u/TheMerovius (https://www.reddit.com/user/TheMerovius)
[link] (https://blog.merovius.de/2018/10/18/using-roughtime-as-a-cryptographic-notary.html) [comments] (https://www.reddit.com/r/programming/comments/9pdjhj/using_roughtime_as_a_cryptographic_notary/)

On the low adoption of automated testing in FOSS
https://www.reddit.com/r/programming/comments/9pdz2s/on_the_low_adoption_of_automated_testing_in_foss/

submitted by /u/pdp10 (https://www.reddit.com/user/pdp10)
[link] (https://www.collabora.com/news-and-blog/blog/2018/10/18/on-the-low-adoption-of-automated-testing-in-foss/) [comments] (https://www.reddit.com/r/programming/comments/9pdz2s/on_the_low_adoption_of_automated_testing_in_foss/)

fossa-cli: Fast, portable and reliable dependency analysis for any codebase.
https://www.reddit.com/r/programming/comments/9pe08b/fossacli_fast_portable_and_reliable_dependency/

submitted by /u/XiZhao (https://www.reddit.com/user/XiZhao)
[link] (https://github.com/fossas/fossa-cli) [comments] (https://www.reddit.com/r/programming/comments/9pe08b/fossacli_fast_portable_and_reliable_dependency/)

Listening to one's self (or stop cargo culting)
https://www.reddit.com/r/programming/comments/9pe8ks/listening_to_ones_self_or_stop_cargo_culting/

submitted by /u/davidk01 (https://www.reddit.com/user/davidk01)
[link] (https://dev.to/davidk01/listening-to-ones-self-j2a) [comments] (https://www.reddit.com/r/programming/comments/9pe8ks/listening_to_ones_self_or_stop_cargo_culting/)

.NET Framework October 2018 Preview of Quality Rollup
https://www.reddit.com/r/programming/comments/9pej9a/net_framework_october_2018_preview_of_quality/

submitted by /u/jdrch (https://www.reddit.com/user/jdrch)
[link] (https://blogs.msdn.microsoft.com/dotnet/2018/10/18/net-framework-october-2018-preview-of-quality-rollup/) [comments] (https://www.reddit.com/r/programming/comments/9pej9a/net_framework_october_2018_preview_of_quality/)

Reddit Political Post Generator
https://www.reddit.com/r/programming/comments/9peom4/reddit_political_post_generator/

submitted by /u/CheshireSwift (https://www.reddit.com/user/CheshireSwift)
[link] (https://kindhearted-policeman.glitch.me/) [comments] (https://www.reddit.com/r/programming/comments/9peom4/reddit_political_post_generator/)