20 random bookmarks

2025-08-27

47.

Inside Windows 3

www.xtof.info/inside-windows3.html

Windows 3 is often said to be just an UI on top of DOS. This article presents some of the inner side of Windows 3.x and will show that it is more ambitious and advanced than that.

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

2025-06-27

44.

How fast are Linux pipes anyway?

mazzo.li/posts/fast-pipes.html

Pipes are ubiquitous in Unix --- but how fast can they go on Linux? In this post we'll iteratively improve a simple pipe-writing benchmark from 3.5GiB/s to 65GiB/s, guided by Linux perf.

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!

2024-11-22

32.

Protecting Signal Keys on Desktop

cryptographycaffe.sandboxaq.com/posts/protecting-signal-desktop-keys

This blogpost describes our investigation and proof of concept to enhance the security of Signal Messenger key management on desktop.

2024-11-20

31.

Why I love Rust for tokenising and parsing

xnacly.me/posts/2024/rust-pldev

Macros, iterators, patterns, error handling and match make Rust almost perfect

2024-11-19

30.

Using Nix to Fuzz Test a PDF Parser (Part One)

mtlynch.io/nix-fuzz-testing-1

Fuzz testing is a technique for automatically uncovering bugs in software. The problem is that it’s a pain to set up. Read any fuzz testing tutorial, and the first task is an hour of building tools from source and chasing down dependencies upon dependencies.
I recently found that Nix eliminates a lot of the gruntwork from fuzz testing. I created a Nix configuration that kicks off a fuzz testing workflow with a single command.

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.

2024-09-19

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.

2024-09-10

22.

Notes on Distributed Systems for Young Bloods – Something Similar

www.somethingsimilar.com/2013/01/14/notes-on-distributed-systems-for-young-bloods

Below is a list of some lessons I’ve learned as a distributed systems engineer that are worth being told to a new engineer. Some are subtle, and some are surprising, but none are controversial. This list is for the new distributed systems engineer to guide their thinking about the field they are taking on. It’s not comprehensive, but it’s a good beginning.

2024-09-07

18.

About

www.braggoscope.com/about

Explore the In Our Time archive.

2024-09-02

15.

Timeseries Indexing at Scale - Artem Krylysov

artem.krylysov.com/blog/2024/06/28/timeseries-indexing-at-scale

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.

2024-07-31

12.

Revealing the Inner Structure of AWS Session Tokens

medium.com/@TalBeerySec/revealing-the-inner-structure-of-aws-session-tokens-a6c76469cba7

TL;DR: A world first reverse engineering analysis of AWS Session Tokens. Prior to our research these tokens were a complete black box…

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.

2024-07-15

7.

Calculating Position from Raw GPS Data | Telesens

www.telesens.co/2017/07/17/calculating-position-from-raw-gps-data

2024-07-07

6.

Optimizing Large-Scale OpenStreetMap Data with SQLite

jtarchie.com/posts/2024-07-02-optimizing-large-scale-openstreetmap-data-with-sqlite

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