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Collaborative Text Editing Without CRDTs or OT
Matthew Weidner | May 21st, 2025 Home | RSS Feed Keywords: text editing, server reconciliation, Articulated
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 21,820 posts.
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Dropbox as a Git Server
git-remote-dropbox is now on PyPI!
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DOS Game "F-15 Strike Eagle II" reversing project needs DOS test pilots
(This post is part of a series on the subject of my hobby project, which is recreating the C source code for the 1989 game F-15 Strike Eagle II by reverse engineering the original binaries.)
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The Deletion of gcj
I originally posted this on G+ but I thought maybe I should expand it a little and archive it here.
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The new contribution workflow for Gnome
Hello community, I have big good news to share with you. You might know we have been working for years on materializing what we wanted the future of contribution to be, we did multiple iterations a…
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PyPy 5.0 Released
PyPy 5.0 We have released PyPy 5.0, about three months after PyPy 4.0.1. We encourage all users of PyPy to update to this version. You ...
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Typst 0.13 is out now
With Typst 0.13, we wanted to improve the day-to-day experience of using Typst. We fixed some of the most long-standing bugs and made Typst even more flexible to...
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Amazon Lex – Build Conversational Voice and Text Interfaces
While computers that talk are great, computers that listen and respond are even better! If you have used an Amazon Echo, you know how simple, useful, and powerful the Alexa-powered interaction model can be. Today we are making the same deep learning technologies (ASR – Automatic Speech Recognition NLU – Natural…
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The Linux Graphics Stack
This is an introductory overview post for the Linux Graphics Stack, and how it currently all fits together. I initially wrote it for myself after having conversations with people like Owen Taylor, Ray Strode and Adam Jackson about this stack. I had to go back to them every month or so and learn the stuff from the…
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Why bad scientific code beats code following “best practices” (2014)
I've just read " The Low Quality of Scientific Code ", which claims that code written by scientists comes out worse than it would if "software engineers" were involved.
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Our Roadmap for Nix
Tweag’s Nix team plans for the coming years
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Comparison – R vs. Python: head to head data analysis
R vs Python — which is better for data analysis and data science? Compare the two languages side by side for an objective answer!
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What's Going On (on "Why Python, Ruby, and Javascript are Slow")
A few weeks ago, Alex Gaynor gave a talk at waza entitled " Why Python, Ruby, and Javascript are slow ". A video now available , and it is a good watch if you use any of these languages. Even if you don't, or have just viewed the slides, it is still thought provoking.
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Hooks Considered Harmful
React hooks changed radically how we build frontend applications allowing engineers to separate stateful logic from rendering. However, under a seemingly simple API there are some aspects of React hooks that are the source of bugs and performance issues. In this article, we will do a deep dive into the javascript…
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Parquet: An efficient, binary file format for table data
Quicker, but also more convenient
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ISO C is increasingly moronic
Varnish is a powerful, flexible HTTP accelerator that speeds up web applications by caching content and optimizing delivery.
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Detecting when LLMs are uncertain
A deep dive into a new reasoning technique called Entropix.
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"Vibe code hell" has replaced "tutorial hell" in coding education
When I started thinking about the problems with coding education in 2019, "tutorial hell" was enemy number one. You'd know you were living in it if you:
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The hardest part of building software is not coding, it's requirements
Why replacing programmers with AI won’t be so easy.
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Modern Functional Programming: The Onion Architecture
The onion architecture may be the future of large-scale FP
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New Adventures for Elm
A delightful language with friendly error messages, great performance, small assets, and no runtime exceptions.