Unreal Engine 5 running in WASM
https://www.reddit.com/r/programming/comments/1nnpfd2/unreal_engine_5_running_in_wasm/

submitted by /u/astlouis44 (https://www.reddit.com/user/astlouis44)
[link] (https://www.youtube.com/watch?v=zg7jgWbPi44) [comments] (https://www.reddit.com/r/programming/comments/1nnpfd2/unreal_engine_5_running_in_wasm/)

Building a CUDA GPU Big Integer Library from Scratch
https://www.reddit.com/r/programming/comments/1nnx5rp/building_a_cuda_gpu_big_integer_library_from/

submitted by /u/DataBaeBee (https://www.reddit.com/user/DataBaeBee)
[link] (https://leetarxiv.substack.com/p/building-a-gpu-big-integer-library) [comments] (https://www.reddit.com/r/programming/comments/1nnx5rp/building_a_cuda_gpu_big_integer_library_from/)

Cap'n Web: a new RPC system for browsers and web servers
https://www.reddit.com/r/programming/comments/1nnxrzd/capn_web_a_new_rpc_system_for_browsers_and_web/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://blog.cloudflare.com/capnweb-javascript-rpc-library/) [comments] (https://www.reddit.com/r/programming/comments/1nnxrzd/capn_web_a_new_rpc_system_for_browsers_and_web/)

Categorical Foundations for Cute Layouts
https://www.reddit.com/r/programming/comments/1nnxsem/categorical_foundations_for_cute_layouts/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://research.colfax-intl.com/categorical-foundations-for-cute-layouts/) [comments] (https://www.reddit.com/r/programming/comments/1nnxsem/categorical_foundations_for_cute_layouts/)

Unweaving warp specialization on modern tensor core GPUs
https://www.reddit.com/r/programming/comments/1nnxsvv/unweaving_warp_specialization_on_modern_tensor/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://rohany.github.io/blog/warp-specialization/) [comments] (https://www.reddit.com/r/programming/comments/1nnxsvv/unweaving_warp_specialization_on_modern_tensor/)

The Beginner's Textbook for Fully Homomorphic Encryption
https://www.reddit.com/r/programming/comments/1nnxu0o/the_beginners_textbook_for_fully_homomorphic/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://arxiv.org/abs/2503.05136) [comments] (https://www.reddit.com/r/programming/comments/1nnxu0o/the_beginners_textbook_for_fully_homomorphic/)

What is algebraic about algebraic effects?
https://www.reddit.com/r/programming/comments/1nnxv3r/what_is_algebraic_about_algebraic_effects/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://interjectedfuture.com/what-is-algebraic-about-algebraic-effects/) [comments] (https://www.reddit.com/r/programming/comments/1nnxv3r/what_is_algebraic_about_algebraic_effects/)

Under the hood: Vec
https://www.reddit.com/r/programming/comments/1nnxvqe/under_the_hood_vect/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://marma.dev/articles/2025/under-the-hood-vec-t) [comments] (https://www.reddit.com/r/programming/comments/1nnxvqe/under_the_hood_vect/)

The FLP theorem
https://www.reddit.com/r/programming/comments/1nnxwjs/the_flp_theorem/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://shachaf.net/w/flp) [comments] (https://www.reddit.com/r/programming/comments/1nnxwjs/the_flp_theorem/)

@ts-ignore is almost always the worst option
https://www.reddit.com/r/programming/comments/1nnxwul/tsignore_is_almost_always_the_worst_option/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://evanhahn.com/ts-ignore-is-almost-always-the-worst-option/) [comments] (https://www.reddit.com/r/programming/comments/1nnxwul/tsignore_is_almost_always_the_worst_option/)

Some observations concerning large programming efforts (1964)
https://www.reddit.com/r/programming/comments/1nnxyna/some_observations_concerning_large_programming/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://dl.acm.org/doi/10.1145/1464122.1464146) [comments] (https://www.reddit.com/r/programming/comments/1nnxyna/some_observations_concerning_large_programming/)

Privacy and Security Risks in the eSIM Ecosystem [pdf]
https://www.reddit.com/r/programming/comments/1nny03j/privacy_and_security_risks_in_the_esim_ecosystem/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://www.usenix.org/system/files/usenixsecurity25-motallebighomi.pdf) [comments] (https://www.reddit.com/r/programming/comments/1nny03j/privacy_and_security_risks_in_the_esim_ecosystem/)

Storing Unwise Amounts of Data in JavaScript Bigints
https://www.reddit.com/r/programming/comments/1nny30x/storing_unwise_amounts_of_data_in_javascript/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://jonathan-frere.com/posts/bigints-are-cool/) [comments] (https://www.reddit.com/r/programming/comments/1nny30x/storing_unwise_amounts_of_data_in_javascript/)

Understanding Apple Debug Info
https://www.reddit.com/r/programming/comments/1nny3sv/understanding_apple_debug_info/

submitted by /u/ketralnis (https://www.reddit.com/user/ketralnis)
[link] (https://www.smileykeith.com/2025/09/21/understanding-apple-debug-info/) [comments] (https://www.reddit.com/r/programming/comments/1nny3sv/understanding_apple_debug_info/)

Why technical debt is inevitable | Kevlin Henney's Take
https://www.reddit.com/r/programming/comments/1nnyppk/why_technical_debt_is_inevitable_kevlin_henneys/

submitted by /u/Heavy-Elk8273 (https://www.reddit.com/user/Heavy-Elk8273)
[link] (https://youtu.be/L_JJfwDw_ns) [comments] (https://www.reddit.com/r/programming/comments/1nnyppk/why_technical_debt_is_inevitable_kevlin_henneys/)

Redox in your pocket -Redox OS on Pixel 3 (native, using u-boot)
https://www.reddit.com/r/programming/comments/1noabvj/redox_in_your_pocket_redox_os_on_pixel_3_native/

submitted by /u/NXGZ (https://www.reddit.com/user/NXGZ)
[link] (https://blog.paulsajna.com/redox-in-your-pocket/) [comments] (https://www.reddit.com/r/programming/comments/1noabvj/redox_in_your_pocket_redox_os_on_pixel_3_native/)

Scaling through crisis: how infrastructure handled 1B messages in a single day
https://www.reddit.com/r/programming/comments/1nodab9/scaling_through_crisis_how_infrastructure_handled/

<!-- SC_OFF -->We recently published a piece on ShiftMag (a project by Infobip) that I think might interest folks here. It’s a candid breakdown of how Infobip’s infrastructure team scaled to handling 10 billion messages in a single day — not just the technical wins, but also the painful outages, bad regexes, and hard lessons learned along the way. <!-- SC_ON --> submitted by /u/shift_devs (https://www.reddit.com/user/shift_devs)
[link] (https://shiftmag.dev/how-infobips-infrastructure-handled-10-billion-messages-in-a-day-6162/) [comments] (https://www.reddit.com/r/programming/comments/1nodab9/scaling_through_crisis_how_infrastructure_handled/)

SQL Is for Data, Not for Logic
https://www.reddit.com/r/programming/comments/1nodhc9/sql_is_for_data_not_for_logic/

submitted by /u/ewaldbenes (https://www.reddit.com/user/ewaldbenes)
[link] (https://ewaldbenes.com/en/blog/why-i-keep-business-logic-out-of-sql) [comments] (https://www.reddit.com/r/programming/comments/1nodhc9/sql_is_for_data_not_for_logic/)

A Tour of eBPF in the Linux Kernel: Observability, Security and Networking
https://www.reddit.com/r/programming/comments/1noezi3/a_tour_of_ebpf_in_the_linux_kernel_observability/

<!-- SC_OFF -->I published a new blog post: "A Tour of eBPF in the Linux Kernel: Observability, Security and Networking". I recently read the book "Learning eBPF" by Liz Rice and condensed my notes into this article. Great for a quick overview before you decide to dive deeper! <!-- SC_ON --> submitted by /u/lucavallin (https://www.reddit.com/user/lucavallin)
[link] (https://www.lucavall.in/blog/a-tour-of-ebpf-in-the-linux-kernel-observability-security-and-networking) [comments] (https://www.reddit.com/r/programming/comments/1noezi3/a_tour_of_ebpf_in_the_linux_kernel_observability/)

Your Images Are (Probably) Oversized
https://www.reddit.com/r/programming/comments/1nogdup/your_images_are_probably_oversized/

submitted by /u/HenriqueInonhe (https://www.reddit.com/user/HenriqueInonhe)
[link] (https://reasonunderpressure.com/blog/posts/your-images-are-probably-oversized) [comments] (https://www.reddit.com/r/programming/comments/1nogdup/your_images_are_probably_oversized/)