r/programming • • 2h ago

Python jettisons the native JIT, at least for now

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44 Upvotes

High level summary article

More detailed article

In June, the Python steering council announced that it was pausing work on the JIT in CPython's main branch until there was an accepted Python Enhancement Proposal (PEP) that addressed concerns about maintenance, compatibility, and set clear success metrics as well as a timeline for completion. [....] After months of discussion, the JIT maintainers have withdrawn the PEP. For now, it appears that development on the once-promising project has come to an end


r/programming • • 12h ago

A few of my favorite software and programming language documentaries

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101 Upvotes

r/programming • • 19h ago

DuckDB.NET 1.5.6.1: Reading Data Up to 12× Faster

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90 Upvotes

r/programming • • 9h ago

Billion-query-per-second lookup tables in C++

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6 Upvotes

r/programming • • 5h ago

Choose Your Backend: Three TLS Bugs in GoAhead

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3 Upvotes

r/programming • • 16h ago

Building confidence in concurrent code with a model checker - Scott Wlaschin - NDC London 2023

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17 Upvotes

I have followed Scott for some time because of his contributions to the fsharp learning community. He's website fsharpforfunandprofit.com is one of the best programming article websites. This talk especially is very good. I think Scott is very good at breaking down complex topics to make them seem approachable.


r/programming • • 1d ago

Why is it so expensive to send an email?

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708 Upvotes

r/programming • • 7h ago

How I added dynamic social preview images to my site for almost nothing

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0 Upvotes

r/programming • • 1d ago

Building a music engraving engine from scratch

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23 Upvotes

r/programming • • 1d ago

From 27 minutes to 4: Cutting CI build time by 85%

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212 Upvotes

r/programming • • 1d ago

Using Computer Science and Anki to Learn More Vocabulary With Less Memorization

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44 Upvotes

I’m still a beginner in Japanese, and I’ve always been amazed watching more advanced learners guess the reading and meaning of words they’ve never seen before. So I got curious and tried to actually measure how often that’s possible, by breaking words into the pieces they’re built from and checking whether those pieces give the word away.

That led me down a rabbit hole of greedy algorithms and graph theory. The idea is that if you study the right building blocks first, a lot of new words become guessable without having to memorize them individually.

The result is an anki add-on that optimizes the order of your deck so that you can guess the correct meaning and pronunciation of a card on your first attempt. You can find the add-on here, GuessWithAnki.

To get the story you can watch the video or check out the full technical write up on here.

Any feedback on the process and analysis is appreciated.


r/programming • • 1d ago

Pharo 14 released

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36 Upvotes

r/programming • • 7h ago

HEXAGON

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0 Upvotes

r/programming • • 2d ago

Just finished my multiplayer system in C and turns out we can support 50k players in a single server at 60hz simulation tick

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944 Upvotes

r/programming • • 2d ago

Who lost my lap infant? My attempt to reverse engineer a decade-long airline bug

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99 Upvotes

r/programming • • 1d ago

Iframes should have an api

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0 Upvotes

There's been a big resurgence lately in automating and interacting with sites programmatically. I've been arguing for a few years that every front-end should be embeddable as a component and have its own client side interface/api. This article is designed to show one way to do that!


r/programming • • 1d ago

How to write a "bug hunt" blog post

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0 Upvotes

The “Bug Hunt” blog post pattern is the programming world’s equivalent of a detective story. It has a theme, a main plot, side plots, a protagonist (you), an antagonist (usually also you, having introduced the bug two weeks ago in the first place). It’s captivating, keeps readers in suspense, and ends with a satisfying plot twist, or a tactical cliffhanger. And the best part is…it’s even more fun to write than to read!


r/programming • • 2d ago

HTMX creator on the history of REST and why he thinks we got it wrong

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111 Upvotes

I host a podcast for senior engineers and recently had Carson Gross, creator of HTMX, on as a guest. We covered how REST was originally defined, how the industry ended up calling JSON over HTTP "REST", and why he thinks returning HTML from the server is closer to the original idea.

We also got into HTMX 4, when you actually do need a SPA, and how AI changes the tradeoff between simple and clever code.

Full episode: https://youtu.be/9xs0oZN2rs4

4' video on the history of REST: https://www.youtube.com/watch?v=DbNvpiJ9gTs


r/programming • • 2d ago

Rewinding the exponential: How we keep hardware usage down

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38 Upvotes

r/programming • • 1d ago

Every Angular Version Explained in 14 Minutes (2 to 22) | Visually Explained

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0 Upvotes

r/programming • • 3d ago

Broccoli2Shell: Brotli decoder RCE (CVE-2026-111497) in Node.js, Python and more

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591 Upvotes

r/programming • • 1d ago

Why Lean is faster than Rust

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0 Upvotes

r/programming • • 1d ago

I'm Building My Own Programming Language

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0 Upvotes

r/programming • • 2d ago

Talk from JavaOne 2026 -- What's Going Wrong with My JVM?! A Guide to First-Time Failure Diagnosis

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0 Upvotes

r/programming • • 4d ago

eMudhra's Press Release on the CA Compromise

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456 Upvotes