Sites like kleppmann.com

Jamie Brandon's personal blog of programming notes, monthly logs, book reviews and essays on databases and language design

Dan Luu's personal blog of essays on software engineering, hiring, AI evaluation, and programming practice

Simon Willison's Weblog, a personal blog by developer Simon Willison on software, AI tools and web programming, plus a Gemini text-to-speech playground

A system design newsletter and website, spun off into a playbook and book on system design topics

Event-Driven, a blog, talks and guides by Oskar Dudycz on software architecture, Event Sourcing, CQRS and event-driven design

Digital Grove, a Substack newsletter by Ryan Fleury on towards better computers

Personal blog and portfolio of Aram Drevekenin, indie terminal developer and creator of the Zellij multiplexer, with essays on Rust and terminals

Peergos is an open-source encrypted cloud storage service and drive, with its own client and server software

hledger is an open-source plain text accounting tool and manual for tracking money, investments, and time with double-entry bookkeeping

Milan Jovanović's website selling .NET and software architecture courses, bundles, and blog-style engineering articles

The official home of the Haskell programming language, covering its compiler GHC, build tool Cabal, installer GHCup and community resources

Personal website of software engineer Jacob O'Bryant, with writing on Clojure, open-source projects like Biff and Yakread, and climate

Golangci-lint is a fast linters runner for the Go programming language, with documentation for installation and configuration

Personal site of Johannes Schickling, a German developer, listing his projects, startups and consulting on local-first software

John Oestmann's digital music R+D blog, covering experimental sound tools, generative music experiments, sample packs and tracks, and workflow notes

JSON Schema is a declarative language and documentation site for annotating and validating the structure and data types of JSON documents

The official GitHub blog, publishing news, engineering posts, and developer tips about GitHub's products, Copilot, security, and company updates

TanStack, an open-source collection of headless web application libraries and tools, with a design system, blog and chat app

A personal blog by Alexei, a San Francisco software engineer and app developer, with posts on tech, travel and creative work

Personal technical blog by Anubhav Nain on search engines, fuzzy search, threading in Python, CPU features and machine learning

Andrew Gallant's blog on programming, Rust libraries, regex and CSV tooling, and open source software

A programming language called Gleam, a type-safe functional language running on the Erlang runtime, with its documentation and community pages

AsyncAPI, an open source initiative and specification with tools for defining and documenting event-driven architectures, under the Linux Foundation

Matt Godbolt's blog on retro computing, AI, Rust, compiler tooling, and video game programming, written by a software engineer

Personal homepage, blog and file archive of Linus Åkesson in Lund, Sweden, with SID music search and demoscene projects

AFL++ is a documented open-source fuzzing framework for security testing, forked from Google's AFL fuzzer, with papers, build instructions and FAQ

A Swedish-language podcast about programming and software development, hosted by Fredrik and Pierre Ossman, with episodes like 725

Johanna Larsson's blog, talks and open-source projects on Elixir, Go, distributed systems and the Bluesky protocol

The Rust Programming Language project's official site for the Rust systems programming language, with documentation, learning resources and community pages

Typelevel is an open-source community developing Scala libraries for functional programming, with events and meetups

Personal blog by Rain, a software and systems engineer at Oxide, writing about Rust, type systems, and developer tools

Scikit-learn, an open-source Python library of machine learning tools for predictive data analysis, with documentation, FAQ and installation guides