20 random bookmarks

2025-07-03

45.

Rewriting Kafka in Rust Async: Insights and Lessons Learned in Rust | Rex Wang

wangjunfei.com/2025/06/18/Rewriting-Kafka-in-Rust-Async-Insights-and-Lessons-Learned

Rex Wangs blog

2025-05-22

43.

Collaborative Text Editing without CRDTs or OT - Matthew Weidner

mattweidner.com/2025/05/21/text-without-crdts.html

This blog post describes an alternative, straightforward approach to collaborative text editing, without Conflict-free Replicated Data Types (CRDTs) or Operational Transformation (OT). By making text editing flexible and easy to DIY, I hope that the approach will let you create rich collaborative apps that are challenging to build on top of a black-box CRDT/OT library.

2025-03-19

40.

Comptime Zig ORM

matklad.github.io/2025/03/19/comptime-zig-orm.html

This post can be considered an advanced Zig tutorial. I will be covering some of the more unique
aspects of the language, but won't be explaining the easy part. If you haven't read the Zig
Language Reference, you might start there. Additionally,
we will also learn the foundational trick for implementing relational model.

2025-01-22

35.

Building a tiny Linux from scratch

blinry.org/tiny-linux

Last week, I built a tiny Linux system from scratch, and booted it on my laptop!

2024-11-13

29.

What I Wish Someone Told Me About Postgres

challahscript.com/what_i_wish_someone_told_me_about_postgres

I want to try to catalog the bits that I wish someone had just told me before working with a Postgres database. Hopefully, this makes things easier for the next person going on a journey similar to mine.

2024-11-07

28.

Model Predictive Control in the browser with WebAssembly | garethx

garethx.com/posts/cart-pole-mpc

Commentary on software, robotics, and computer vision.

2024-10-18

27.

Optimizing Mandelbrot Generation with SIMD

bumbershootsoft.wordpress.com/2024/01/27/optimizing-mandelbrot-generation-with-simd

2024-10-12

26.

Dependency Management Data

dmd.tanna.dev

2024-09-25

25.

Web Browser Engineering

browser.engineering

Web browsers are ubiquitous, but how do they work? This book explains, building a basic but complete web browser, from networking to JavaScript, in a couple thousand lines of Python.

2024-09-19

24.

How to Build a Small Solar Power System

solar.lowtechmagazine.com/2023/12/how-to-build-a-small-solar-power-system

This guide explains everything you need to know to build stand-alone photovoltaic systems that can power almost anything you want.

2024-09-12

23.

Computational Journalism | At the Tow Center for Digital Journalism

compjournalism.com

The course is a hands-on, research-level introduction to the areas of computer science that have a direct relevance to journalism, and the broader project of producing an informed and engaged public $100 installment loan. We study two big ideas: the application of computation to produce journalism (such as data science for investigative reporting), and journalism about areas that involve computation (such as the analysis of credit scoring algorithms.)

2024-09-07

17.

Elixir Dev Environment With Nix Flakes

www.mathiaspolligkeit.com/elixir-dev-environment-with-nix-flakes

In a previous article, I described how to set use Nix and Niv to configure an Elixir dev environment. This setup can be simplified by using Nix flakes instead of Niv.

2024-09-04

16.

the spatula

www.thespatula.io/rust/rust_io_uring_echo_server

In this article we build off what we’ve already learned about io_uring and extend that to build an async echo server.

2024-08-29

14.

Overloaded fields, type safety, and you

educatedguesswork.org/posts/text-type-safety

The underlying problem we are facing here with all these examples is the same: having the same set of bits which can mean two different things and needing some way to distinguish those two meanings. Failure to do so leads to ambiguity at best and serious defects at worst. That's why you see so much emphasis in modern systems on type safety and on strict domain separation between different meanings.

2024-08-19

13.

JTAG Hacking with a Raspberry Pi - Introducing the PiFex

voidstarsec.com/blog/jtag-pifex

JTAG for Reverse Engineers

2024-07-31

11.

Compiler Options Hardening Guide for C and C++

best.openssf.org/Compiler-Hardening-Guides/Compiler-Options-Hardening-Guide-for-C-and-C++.html

The Best Practices for OSS Developers working group is dedicated to raising awareness and education of secure code best practices for open source developers.

2024-07-28

8.

Windows Security best practices for integrating and managing security tools | Microsoft Security Blog

www.microsoft.com/en-us/security/blog/2024/07/27/windows-security-best-practices-for-integrating-and-managing-security-tools

We examine the recent CrowdStrike outage and provide a technical overview of the root cause.

2024-07-04

5.

Finding near-duplicates with Jaccard similarity and MinHash - Made of Bugs

blog.nelhage.com/post/fuzzy-dedup

2024-06-20

2.

Even JSONB in Postgres needs schemas

nexteam.co.uk/posette_even_jsonb_in_postgres_needs_schemas.pdf

Talk from POSETTE conference

2024-06-09

1.

So You Want To Build A Browser Engine

robert.ocallahan.org/2024/06/browser-engine.html