I have decided to not use GitHub stars any more.
Mainly because it excludes projects not on GitHub.
Also keeping things in a Org mode means I can classify and add notes.

* Technical writing
** Document formats
   - https://github.com/nota-lang/nota - Proper parser, Markdown, LaTeX...
   - https://github.com/markdoc/markdoc
   - https://github.com/christianvoigt/argdown - Argumentation
   - https://github.com/jgm/djot - JGM designs a simpler Markdown, with an AST
   - https://github.com/typst/typst - technically sound modern LaTeX replacement
   - https://github.com/nvim-neorg - org-mode alternative, TreeSitter-grammar-first
*** Markdown
    - https://github.com/lezer-parser/markdown
**** Rust Parsers
    - https://github.com/kivikakk/comrak
    - https://github.com/raphlinus/pulldown-cmark
    - https://github.com/wooorm/markdown-rs
*** Org
    - https://github.com/karlicoss/orgparse
    - https://github.com/200ok-ch/org-parser
*** Publishing format
    - https://github.com/nota-lang/bene/
** Spelling, etc.
   - https://github.com/bminixhofer/nlprule - LanguageTool in Rust
   - https://github.com/valentjn/ltex-ls - LanguageTool LSP with LaTeX support
   - https://github.com/jmartorell/LTlab - Spanish tools for LanguageTool
   - https://github.com/languagetool-org/languagetool
** ProseMirror
   - https://github.com/ProseMirror/prosemirror-markdown
* Parsers
  - https://github.com/langium/langium - DSLs and LSP
  - https://github.com/hydro-project/rust-sitter - TreeSitter in Rust
  - https://github.com/jzimmerman/langcc
  - https://github.com/petitparser/dart-petitparser
  - https://github.com/metaborg/sdf
  - https://github.com/antlr/grammars-v4
  - https://github.com/tree-sitter/tree-sitter
  - https://github.com/stephan-tolksdorf/fparsec
  - https://github.com/Engelberg/instaparse
  - https://janet-lang.org/docs/peg.html - Janet is a programming language with first-class support for PEGs
** DCGs/Prolog
   - https://en.wikipedia.org/wiki/Definite_clause_grammar
   - https://github.com/mthom/scryer-prolog/
   - https://github.com/rla/prolog-markdown
   - https://github.com/aarroyoc/djota/tree/main - A Djot parser in Prolog
* CI/CD
  - https://github.com/earthly/earthly - Standalone build tool with containers
  - https://github.com/reviewdog/reviewdog - Error parser than can annotate GitHub pull requests
  - http://jk.ozlabs.org/projects/patchwork/ - Mailing list patch parser
* Systems
** Identity
*** Keycloak
    - https://github.com/adorsys/keycloak-config-cli - Config as code for KeyCloak
** Email
   - https://github.com/simonrob/email-oauth2-proxy
*** Notmuch
    - https://github.com/gauteh/lieer - GMail
** Configuration management
   - https://github.com/habitat-sh/habitat
** File sync
   - https://thelig.ht/code/userspacefs/ - Usermode filesystem Python library that works on Windows, Linux and macOS
   - https://github.com/mutagen-io/mutagen
   - https://github.com/tkellogg/dura
   - https://github.com/perkeep/perkeep
   - https://github.com/upspin/upspin
   - https://github.com/mickael-kerjean/filestash Web file manager with org-mode support
   - https://github.com/kd2org/karadav NextCloud-compatible WebDav server
   - https://willowprotocol.org/
** Home automation
   - https://github.com/Yakifo/amqtt	
** PaaS
   - https://github.com/piku/piku
** Virtualization
   - https://github.com/karmab/kcli
*** WASM
    - https://github.com/WAVM/Wavix
** BI
   - https://github.com/getredash/redash
   - https://github.com/metabase/metabase
** Networking
   - https://github.com/gekmihesg/ansible-openwrt
   - https://github.com/glennbrown/home-infra/tree/main/ansible/roles/openwrt-dhcp-dns ansible-openwrt samples by glenn on Ars IRC.
*** VPN
    - https://github.com/StreisandEffect/streisand
** Misc
   - https://github.com/igor-petruk/scriptisto - Generic shebang for compiling software, with RPM/DEB
   - https://github.com/ventoy/Ventoy
   - https://github.com/marcan/takeover.sh
   - https://github.com/dflemstr/rq - Record tool
   - https://github.com/asapach/peerflix-server - Torrent streaming server
   - https://github.com/hauxir/rapidbay - Torrent streaming server
   - https://github.com/ltratt/pizauth - OAuth tool
   - https://docs.nitrokey.com/nethsm/ - Open-source HSM (physical and virtual)
** Emacs
   - https://github.com/manateelazycat/lsp-bridge
* Coding
** Observability
   - https://github.com/equinix-labs/otel-cli
   - https://github.com/timescale/promscale
   - https://github.com/SigNoz/signoz
** Web development
   - https://github.com/yudai/gotty - Terminals on the web
   - https://github.com/BafS/Gutenberg - Printing
   - https://github.com/barbajs/barba - Smooth transitions
   - https://github.com/kristopolous/BOOTSTRA.386
*** Frameworks
    - https://github.com/hotwire-django/turbo-django
    - https://github.com/mit-pdos/noria
    - https://github.com/frappe/frappe
    - https://github.com/aquametalabs/aquameta
    - https://github.com/urweb/urweb
    - https://github.com/workflowproducts/envelope
    - https://github.com/PostgREST/postgrest
** Notebooks
   - https://github.com/jupytercalpoly/reactivepy
   - https://github.com/executablebooks/jupyter-book
** Testing
   - https://github.com/Mikuu/Micoo - visual diff testing
   - https://github.com/minimaxir/big-list-of-naughty-strings
   - https://sarifweb.azurewebsites.net/ "Static Analysis Results Interchange Format", supported by GH
** Literate
   - https://github.com/kosmikus/lhs2tex
   - https://github.com/simplistix/sybil - testing in documentation
** Distributed
   - https://github.com/unisonweb/unison
*** RPC
**** gRPC
     - https://github.com/grpc/grpc-web
     - https://github.com/twitchtv/twirp - Simple protobuf+HTTP RPC
** Databases
*** Relational
    - https://github.com/EvgSkv/logica
    - [[https://prql-lang.org/]]
    - https://github.com/edgedb/edgedb - Graphs
    - https://github.com/lorint/AdventureWorks-for-Postgres
**** Embedded databases
    - https://github.com/zonkyio/embedded-postgres-binaries - Embedded PostgreSQL
    - https://duckdb.org/ - SQLite alternative
    - https://github.com/chdb-io/chdb - embedded ClickHouse
    - https://github.com/cozodb/cozo - Datalog in Rust, different backends
**** Tools
     - https://github.com/dbcli/pgcli
     - https://github.com/okbob/pspg
     - https://github.com/djrobstep/migra
     - https://github.com/julianhyde/sqlline
     - https://github.com/monkeysintown/jdbc-ssh
     - https://github.com/xataio/pgroll PostgreSQL migrations based on switching schemas
**** Streaming
     - https://github.com/MaterializeInc/materialize
     - https://github.com/confluentinc/ksql
** Low code
   - https://github.com/microsoft/Power-Fx
   - https://github.com/carltongibson/neapolitan - one of Django's authors does a variation on the Django admin?
** Python
   - https://github.com/inducer/pudb Full-screen console debugger for Python
   - https://pyoxidizer.readthedocs.io/en/latest/index.html Self-contained Python distributions, packaging, etc.
   - https://github.com/bugen/pypipe Python-based AWK
** Rust
   - https://github.com/flutter-rs/flutter-rs
   - https://github.com/xTibor/rust-on-c64
   - https://crates.io/crates/crossterm
   - https://github.com/matklad/xshell - Rust as a shell replacement, with nice interpolation
   - https://github.com/bytecodealliance/cap-std - Safer, opt-in file access
*** Async
   - https://zoo.dev/blog/introducing-delouse - Async debugging
** Java
   - https://github.com/jbangdev/jbang
   - https://github.com/mabe02/lanterna - TUI
   - https://github.com/testcontainers/testcontainers-java
   - https://github.com/google/error-prone
   - https://github.com/google/auto
** Email
   - https://github.com/moggers87/salmon - Mail applications
** Misc
   - https://github.com/DavHau/nix-portable - portable Nix, no root required, works in an LXC container
   - https://github.com/rulex-rs/pomsky - regex alternative
   - https://github.com/sourcegraph/doctree - code browser
   - https://github.com/singer-io/getting-started
   - https://github.com/kellyjonbrazil/jc - JSON converter for common CLI tools
   - https://github.com/open-meteo/open-meteo/
   - https://github.com/copier-org/copier/ - project templater
   - https://github.com/Skyscanner/turbolift - operating on multiple repos
   - https://github.com/FiloSottile/age - encryption tool that can use SSH keys
* Anti social
** Platforms
   - https://github.com/taviso/nntpit - Reddit over NNTP
   - https://github.com/CyberShadow/DFeed - Web NNTP
   - https://github.com/epilys/tade - Forum, mailing list, NNTP
*** Fediverse
    - https://github.com/bashrc2/epicyon
    - https://microblog.pub/
    - https://jointakahe.org/
** Pubnix
   - https://github.com/cwmccabe/pubnixhist
** Other
   - https://github.com/SimonBrazell/privacy-redirect
   - https://github.com/benbusby/farside
   - https://github.com/timhutton/twitter-archive-parser
* Tabular data
  - https://github.com/gristlabs/grist-core
  - https://github.com/aardappel/treesheets
  - https://www.visidata.org/
* Hardware
  - https://junkerhq.net/xrgb/index.php/OSSC - The Open Source Scan Converter is a low-latency video digitizer and scan converter designed primarily for connecting retro video game consoles and home computers to modern displays.
** Phones
   - https://github.com/Dakkaron/Fairberry - add Blackberry keyboard to other phones
   - https://github.com/Genymobile/scrcpy - remote control Android
   - https://github.com/wolpi/prim-ftpd
* Other
  - https://ublue.it/
  - https://github.com/fsquillace/junest - Arch chroots
  - https://github.com/jhuangtw/xg2xg
  - https://github.com/mzucker/noteshrink - handwriting to PDF
  - https://github.com/kmonad/kmonad - advanced cross-platform keyboard remapping
  - https://github.com/KDE/kitinerary/tree/master/src/lib/scripts - a lot of travel email scrapers (plane and train tickets, etc.)