20 random bookmarks

2026-01-09

50.

Decorative Cryptography

www.dlp.rip/decorative-cryptography

Last year, I came agross a Linux kernel feature called TCG_TPM2_HMAC. It claims to detect or prevent active and passive interposer attackers.
It all sounds really great. We should care about interposer adversaries. It’s great to use the TPM features that were invented to help us with these problems.

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

2025-04-28

41.

Nick Appleton’s blog and stuff - Building a digital filter for use in synthesisers

www.appletonaudio.com/blog/2022/building-a-digital-filter-for-use-in-synthesisers

This is a tutorial on how to build a digital implementation of a 2nd-order, continuously-variable filter (i.e. one where you can change the parameters runtime) that has dynamic behaviour that mimics an analogue filter.

2025-03-10

39.

The power of interning: making a time series database 2000x smaller in Rust | Blog | Guillaume Endignoux

gendignoux.com/blog/2025/03/03/rust-interning-2000x.html

In this deep dive post, I’ll explain how I used the interning design pattern in Rust to compress this data set by a factor of two thousand! We’ll investigate how to best structure the interner itself, how to tune our data schema to work well with it, and likewise how serialization can best leverage interning.

2025-01-22

36.

Packer: How to Build NixOS 24 Snapshot on Hetzner Cloud - Developer Friendly Blog

developer-friendly.blog/blog/2025/01/20/packer-how-to-build-nixos-24-snapshot-on-hetzner-cloud

Step-by-step guide to building a NixOS 24 snapshot on Hetzner Cloud using Packer, with complete configuration files and OpenTofu deployment examples.

2024-12-05

34.

Optimization adventures: making a parallel Rust workload 10x faster with (or without) Rayon | Blog | Guillaume Endignoux

gendignoux.com/blog/2024/11/18/rust-rayon-optimized.html

In a previous post, I’ve shown how to use the rayon framework in Rust to automatically parallelize a loop computation across multiple CPU cores.
In this post, I’ll first explain which profiling tools I used to chase optimizations, before diving into how I built a faster replacement of Rayon for my use case. In the next post, I’ll describe the other optimizations that made my code much faster. Spoiler alert: copying some data sped up my code!

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

2024-10-18

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.

2024-09-12

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.)

2024-09-10

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.

2024-09-04

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.

2024-07-31

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.

10.

Build your own SQS or Kafka with Postgres

blog.sequinstream.com/build-your-own-sqs-or-kafka-with-postgres

We're Sequin, an open source message stream built on Postgres. We think Sequin's cool, but you don't need to adopt the project to get started with streaming in Postgres. In fact, you can turn Postgres into a basic queue/stream pretty easily. Below, we share what we've learned so you

2024-07-15

7.

Calculating Position from Raw GPS Data | Telesens

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

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