Myself
- My blog (ajuu.org) and its source code.
Development
- Git (git-scm.com) is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
- Hyprland (hypr.land) provides the latest Wayland features, dynamic tiling, all the eye candy, powerful plugins and much more, while still being lightweight and responsive.
- Podman (podman.io) is a free and open-source container tool.
- Zsh (zsh.org) is a shell designed for interactive use, although it is also a powerful scripting language.
Editor
- Neovim (neovim.io) is a refactor, and sometimes redactor, in the tradition of Vim (which itself derives from Stevie).
- Vim (vim.org) is a highly configurable text editor built to make creating and changing any kind of text very efficient.
Fonts
- Source Sans 3, Source Serif 4, and Source Code Pro (fonts.adobe.com) are open-source font families released by Adobe under the SIL Open Font License (OFL).
- Nerd Fonts (nerdfonts.com) patches developer targeted fonts with a high number of glyphs (icons).
Linux
- Arch Linux (archlinux.org) is a lightweight and flexible Linux® distribution that tries to Keep It Simple.
- Linux Command (linuxcommand.org) offers concise tutorials on the Linux command-line interface.
- The Linux Kernel Archive (kernel.org) is operated by the Linux Kernel Organization, a 501©3 nonprofit corporation.
Node.js
- Hexo (hexo.io) is a fast, simple & powerful blog framework
- NexT (theme-next.js.org) is a high quality elegant theme for Hexo.
- Node.js (nodejs.org) is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Markup language
- CSS (https://wiki.csswg.org/) (csswg.org) is a core language of the open web platform, and is used for adding style (e.g., fonts, colors, spacing) to Web documents.
- HTML (html.spec.whatwg.org) defines a big part of the web platform, in lots of detail.
- Markdown (commonmark.org) is a plain text format for writing structured documents, based on formatting conventions from email and usenet.
Programming Language
- C (c-language.org) is a general-purpose high-level programming language suitable for low-level programming, in other words: a system programming language.
- JavaScript (tc39.es) is one of the world’s most widely used general-purpose programming languages.
- Python (python.org) is powerful… and fast; plays well with others; runs everywhere; is friendly & easy to learn; is Open.
LaTeX
- KaTeX (katex.org) is the fastest math typesetting library for the web.
- LaTeX (latex-project.org) is a high-quality typesetting system; it includes features designed for the production of technical and scientific documentation.
- Mathjax (mathjax.org) is a JavaScript display engine for mathematics that works in all browsers.
Free/Libre and Open Source Software
- The Document Foundation (documentfoundation.org) is an independent self-governing meritocratic entity, created by a large group of Free Software advocates, in the form of a charitable Foundation under German law (gemeinnützige rechtsfähige Stiftung des bürgerlichen Rechts).
- Mozilla (mozilla.org) is working to put control of the internet back in the hands of the people using it.
- Open Source Initiative (opensource.org) is the global nonprofit building the future powered by open collaboration, transparency and innovation.
FSF
- Defective By Design (defectivebydesign.org) is a participatory and grassroots campaign exposing DRM-encumbered devices and media for what they really are: Defective by Design. We are working together to eliminate DRM as a threat to innovation in media, the privacy of readers, and freedom for computer users.
- Free Software Foundation (fsf.org) is a nonprofit with a worldwide mission to promote computer user freedom.
- GNU (gnu.org) is an operating system that is free software—that is, it respects users’ freedom.
Free Internet Culture
- Internet Archive (archive.org) is a non-profit library of millions of free texts, movies, software, music, websites, and more.
- Creative Commons (creativecommons.org) is an international nonprofit organization that empowers people to grow and sustain the thriving commons of shared knowledge and culture we need to address the world’s most pressing challenges and create a brighter future for all.
- Internet Systems Consortium (isc.org) is a non-profit organization fostering the development and maintenance of Internet infrastructure and core software for the benefit of the public since 1994.
- Let’s Encrypt (letsencrypt.org) is a nonprofit providing free TLS certificates to more than 700M websites.
- Tor Project (torproject.org) helps defend yourself against tracking and surveillance.
Cryptocurrency
Note: The following recommendations do not constitute any investment advice.
- Bitcoin (bitcoin.org) is an innovative payment network and a new kind of money.
- Dogecoin (dogecoin.com) is an open-source peer-to-peer digital currency, favoured by Shiba Inus worldwide.
Wikimedia
- Wikipedia (wikipedia.org) is a free online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the wiki software MediaWiki.
Open Hardware
- RISC-V (riscv.org) International is the global non-profit home of the open standard RISC-V Instruction Set Architecture (ISA), related specifications, and stakeholder community.
Touhou Project
- Hatsunetsumiko’s Website (hatsunetsumikos.net) is a Touhou fanworks music club, famous for rehashing its own tracks (www).
- Maikaze (maikaze.com) is a Touhou fanworks music and anime club, famous for “impressive” update frequency (www).
- Koukyou Active NEETs (neets.tokyo) is a Touhou fanworks music club, good at symphonic music.
- Withered Leaf (rd-sounds.com) is a Touhou fanworks music club, good at arrangement.
- Shinra-Bansho (shinrabansho-music.com) is a circle that primarily focuses on Touhou projects, known for its stellar vocal performances.
- Twilight Frontier (tasofro.net) is a Touhou fanworks game and music club whose work has been endorsed by ZUN.
- Touhou Wiki (touhouwiki.net) covers the official Touhou Project games and materials and any fan-made games and media, along with other related games developed by the former members of Amusement Makers or in conjunction with Team Shanghai Alice.
- Touhou Yomoyama News (touhou-project.news) is virtually the official website of Touhou Project and Team Shanghai Alice.
- Kitsune no Atelier (yuki-factory.main.jp) is the website of the doujin music circle “Kitsune no Atelier”.
- Yuuhei Satellite (yuuhei-satellite.jp) is a Touhou fanworks music club renowned for its captivating and emotive vocals.