Sites like mangrove.exchange

Not Boring by Packy McCormick: a Substack newsletter of tech strategy, business analysis and essays on technology and philosophy

SemiAnalysis is an independent research firm publishing semiconductor and AI industry models, reports and newsletters for businesses and institutional clients

OpenRPC, an open standard and toolkit for describing, testing, and documenting JSON-RPC APIs using a versioned spec document

Upstarts Media, a newsletter and podcast by tech reporter Alex Konrad covering startup funding, growth and IPOs

The Tor Project's website, a nonprofit's home page for the Tor anonymity network, its browser and privacy-protection software

The Pudding is a digital publication of visual essays that explain cultural debates through data and interactive graphics

Obsidian, a free note-taking app for private writing and linked notes, with CLI and multilingual pages

A French-language guide to creating and publishing podcasts through the podCloud hosting service, including submitting to iTunes

Zed, an open-source multiplayer code editor from Zed Industries with optional AI agent integration and the Agent Client Protocol

Raycast, a macOS launcher app with productivity tools, extensions and AI chat, with legal and FAQ pages

Biome, an open-source toolchain for web projects that formats, lints, and checks JavaScript, TypeScript, and related code

Sygnal, a Webflow web design and development studio with a knowledge base, free open source Webflow tools and SEO services

Balaji's Substack newsletter on crypto, DAOs, startup cities and network states, with essays and posts from 2021 onward

Tauri 2.0, an open-source framework for building small, cross-platform desktop and mobile applications with web frontends and Rust backends

Mocha, a JavaScript test framework for Node.js and browsers, with its project documentation and API reference

A security-focused, compartmentalizing desktop operating system based on Xen, with project news, hardware compatibility list and documentation

A podcast of long-form interviews with intellectuals and researchers, hosted by Dwarkesh Patel

The official website for Nix and NixOS, covering the reproducible, declarative package manager and Linux distribution, with manuals and learning resources

Yarn, a JavaScript package manager; its documentation and API reference for the @yarnpkg packages

Drop Site News, an independent online news outlet on politics and war, with video livestreams, interviews and reports by Murtaza Hussain and Sarmad Jawad

Firo, a privacy cryptocurrency project, with guides on its wallet, mining, masternodes and privacy technology

Homebrew, a package manager for installing software on macOS, Linux and WSL from the command line

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

NumPy project website: the official home of the open source Python library for numerical computing and N-dimensional arrays

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

A free online toolset for creating and editing animated GIFs, with conversions for WebP, APNG and AVIF formats

An English-language online news outlet covering Ukraine, Russia and Eastern Europe, with daily news reports and features

Babel, an open-source JavaScript compiler project with documentation, a browser REPL and a team page, converting modern JavaScript to older-compatible code

The official website for the Go open-source programming language, with documentation, tutorials, and the Go Blog

A website from the Centre for Effective Altruism explaining the philosophy and movement of using evidence to find the most effective ways to help others

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

ART19 is a podcast hosting platform whose pages list many separate shows, from fiction and AI news to home design