LangChain Open Source Analysis: Understanding the README and First Steps
https://www.reddit.com/r/programming/comments/1n19jo1/langchain_open_source_analysis_understanding_the/

<!-- SC_OFF -->I’m experimenting with a blog format where I break down open source projects in a very simple way — starting from their README, then moving into the code. The first post is about LangChain. I’d love feedback from others who are interested in open source analysis, and I’m also open to suggestions for future projects. <!-- SC_ON --> submitted by /u/Programmirowanie (https://www.reddit.com/user/Programmirowanie)
[link] (https://www.reddit.com/user/Programmirowanie/comments/1n180yl/langchain_open_source_analysis_understanding_the/) [comments] (https://www.reddit.com/r/programming/comments/1n19jo1/langchain_open_source_analysis_understanding_the/)

Bitwise Operations for the Average Developer
https://www.reddit.com/r/programming/comments/1n1cmwq/bitwise_operations_for_the_average_developer/

submitted by /u/raedslab (https://www.reddit.com/user/raedslab)
[link] (https://blog.raed.dev/posts/bitwise_operations_for_dev) [comments] (https://www.reddit.com/r/programming/comments/1n1cmwq/bitwise_operations_for_the_average_developer/)

How the Laminas Project Determines When to Abandon a Library
https://www.reddit.com/r/programming/comments/1n1du10/how_the_laminas_project_determines_when_to/

submitted by /u/arhimedosin (https://www.reddit.com/user/arhimedosin)
[link] (https://getlaminas.org/blog/2025-08-27-how-the-laminas-project-determines-when-to-abandon-a-library.html) [comments] (https://www.reddit.com/r/programming/comments/1n1du10/how_the_laminas_project_determines_when_to/)

Proposal: CMake build support · Issue #8896 · ocornut/imgui
https://www.reddit.com/r/programming/comments/1n1eaik/proposal_cmake_build_support_issue_8896/

submitted by /u/AltitudeZero_ (https://www.reddit.com/user/AltitudeZero_)
[link] (https://github.com/ocornut/imgui/issues/8896) [comments] (https://www.reddit.com/r/programming/comments/1n1eaik/proposal_cmake_build_support_issue_8896/)

The Therac-25 Incident
https://www.reddit.com/r/programming/comments/1n1eo7y/the_therac25_incident/

submitted by /u/cheerfulboy (https://www.reddit.com/user/cheerfulboy)
[link] (https://thedailywtf.com/articles/the-therac-25-incident) [comments] (https://www.reddit.com/r/programming/comments/1n1eo7y/the_therac25_incident/)

Toilets considered harmful
https://www.reddit.com/r/programming/comments/1n1f1kl/toilets_considered_harmful/

submitted by /u/countkillalot (https://www.reddit.com/user/countkillalot)
[link] (https://yasendinkov.com/posts/harmful_toilets/) [comments] (https://www.reddit.com/r/programming/comments/1n1f1kl/toilets_considered_harmful/)

Sorry for not posting, I was cleaning up AI codebases
https://www.reddit.com/r/programming/comments/1n1f20p/sorry_for_not_posting_i_was_cleaning_up_ai/

submitted by /u/grauenwolf (https://www.reddit.com/user/grauenwolf)
[link] (https://youtu.be/BBq_Ie2ed7A?si=LxbEr-SBC0-vNWnK) [comments] (https://www.reddit.com/r/programming/comments/1n1f20p/sorry_for_not_posting_i_was_cleaning_up_ai/)

What are Traces and Spans in OpenTelemetry: A Practical Guide
https://www.reddit.com/r/programming/comments/1n1fsqo/what_are_traces_and_spans_in_opentelemetry_a/

submitted by /u/OuPeaNut (https://www.reddit.com/user/OuPeaNut)
[link] (https://oneuptime.com/blog/post/2025-08-27-traces-and-spans-in-opentelemetry/view) [comments] (https://www.reddit.com/r/programming/comments/1n1fsqo/what_are_traces_and_spans_in_opentelemetry_a/)

Preserving Order in Concurrent Go: 3 Approaches Compared
https://www.reddit.com/r/programming/comments/1n1lp87/preserving_order_in_concurrent_go_3_approaches/

submitted by /u/destel116 (https://www.reddit.com/user/destel116)
[link] (https://destel.dev/blog/preserving-order-in-concurrent-go) [comments] (https://www.reddit.com/r/programming/comments/1n1lp87/preserving_order_in_concurrent_go_3_approaches/)

Implementing Forth in Go and C
https://www.reddit.com/r/programming/comments/1n1nljg/implementing_forth_in_go_and_c/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://eli.thegreenplace.net/2025/implementing-forth-in-go-and-c/) [comments] (https://www.reddit.com/r/programming/comments/1n1nljg/implementing_forth_in_go_and_c/)

Slowing down programs is surprisingly useful
https://www.reddit.com/r/programming/comments/1n1nlse/slowing_down_programs_is_surprisingly_useful/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://stefan-marr.de/2025/08/how-to-slow-down-a-program/) [comments] (https://www.reddit.com/r/programming/comments/1n1nlse/slowing_down_programs_is_surprisingly_useful/)

Efficient Array Programming
https://www.reddit.com/r/programming/comments/1n1nmmk/efficient_array_programming/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://github.com/razetime/efficient-array-programming) [comments] (https://www.reddit.com/r/programming/comments/1n1nmmk/efficient_array_programming/)

Uncertain
https://www.reddit.com/r/programming/comments/1n1no2g/uncertaint/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://nshipster.com/uncertainty/) [comments] (https://www.reddit.com/r/programming/comments/1n1no2g/uncertaint/)

Chez Scheme vs. SBCL: a comparison
https://www.reddit.com/r/programming/comments/1n1no44/chez_scheme_vs_sbcl_a_comparison/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://elmord.org/blog/?entry=20191114-sbcl-chez) [comments] (https://www.reddit.com/r/programming/comments/1n1no44/chez_scheme_vs_sbcl_a_comparison/)

Malicious versions of Nx and some supporting plugins were published
https://www.reddit.com/r/programming/comments/1n1nodz/malicious_versions_of_nx_and_some_supporting/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://github.com/nrwl/nx/security/advisories/GHSA-cxm3-wv7p-598c) [comments] (https://www.reddit.com/r/programming/comments/1n1nodz/malicious_versions_of_nx_and_some_supporting/)

Das Problem mit German Strings
https://www.reddit.com/r/programming/comments/1n1nosj/das_problem_mit_german_strings/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://www.polarsignals.com/blog/posts/2025/08/26/das-problem-mit-german-strings) [comments] (https://www.reddit.com/r/programming/comments/1n1nosj/das_problem_mit_german_strings/)

State of the art for reducing executable size with heavily optimized program
https://www.reddit.com/r/programming/comments/1n1notv/state_of_the_art_for_reducing_executable_size/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://discourse.llvm.org/t/state-of-the-art-for-reducing-executable-size-with-heavily-optimized-program/87952) [comments] (https://www.reddit.com/r/programming/comments/1n1notv/state_of_the_art_for_reducing_executable_size/)

Inside Zig's New Writer
https://www.reddit.com/r/programming/comments/1n1noyp/inside_zigs_new_writer/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://joegm.github.io/blog/inside-zigs-new-writer-interface/) [comments] (https://www.reddit.com/r/programming/comments/1n1noyp/inside_zigs_new_writer/)

shared_ptr: the (not always) atomic reference counted smart pointer
https://www.reddit.com/r/programming/comments/1n1np9d/shared_ptrt_the_not_always_atomic_reference/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://snf.github.io/2019/02/13/shared-ptr-optimization/) [comments] (https://www.reddit.com/r/programming/comments/1n1np9d/shared_ptrt_the_not_always_atomic_reference/)

Let's make a game! 315: Trapped companions
https://www.reddit.com/r/programming/comments/1n1qga4/lets_make_a_game_315_trapped_companions/

submitted by /u/apeloverage (https://www.reddit.com/user/apeloverage)
[link] (https://www.youtube.com/watch?v=1yykux9zSco) [comments] (https://www.reddit.com/r/programming/comments/1n1qga4/lets_make_a_game_315_trapped_companions/)

We Built It, Then We Freed It: Telemetry Harbor Goes Open Source
https://www.reddit.com/r/programming/comments/1n1r9rf/we_built_it_then_we_freed_it_telemetry_harbor/

submitted by /u/squadfi (https://www.reddit.com/user/squadfi)
[link] (https://telemetryharbor.com/blog/we-built-it-then-we-freed-it-telemetry-harbor-goes-open-source/) [comments] (https://www.reddit.com/r/programming/comments/1n1r9rf/we_built_it_then_we_freed_it_telemetry_harbor/)