custom file manage buttons: some file managers allow custom context actions. also allow custom buttons in the toolbar. select files, click a button.
algorithm and data structure repository that describes each entry minimally using a formal language designed for the purpose
specialized graphics card for real-time voxel ray tracing.
fast, simple, drop-in replacement for xdg thumbnailer that can pre-calculate thumbnails - avoid tumblers delay for generating various thumbnail sizes.
c code signature extractor - parse routines, macros, structs, enums, types into machine-readable text for basic interface documentation.
small plaintext wikipedia dump - only current pages, no history or talk pages.
a registry designed to counter copyright fragmentation by providing durable authorship verification and standardized licensing pathways. for example, to enable companies to obtain proprietary exceptions for otherwise gpl code
indented-thread discussion web app - like reddit, optional support of email in/out; potential replacement/complement to mailing lists and forums.
practical peer-to-peer website system - plain text sites are only kilobytes.
auto-package modified system config files - install base + config packages for identical system setup ("paconf").
complete redesign of historic email protocols.
minimal online honeypot in c - keeps opportunists busy; focus on simplicity over logging or large codebases.
self-learning fan control - considers cooling effectiveness and loudness gradient.
generic ast-based code transformer - allows chatbots to output changesets without diff format issues.
process whitelist tool - list expected/unexpected active os processes.
free/open metadata databases (movies, music, games, products, thesaurus) - with api, download, and fair paid tier for bulk use.
cli active network connection monitor - stream new connections like tail -f; show src/dst/ports/direction/protocol.
distributed file system library - peer discovery from seed nodes (like kademlia).
auto-gui generator from cli specs (e.g. from sph-cli --interface output).
ai minimum principle research - bootstrap intelligence from minimal algorithms and goals on non-random data streams.
pre-configure process priorities in /etc before program start.
standalone s-expression parser.
file integrity layer - userspace fs or other tools ensuring long-term data integrity.
email client storing mail in sqlite or one-file-per-message for easier extraction/backup.
bookmark-sharing site - open licenses, tags.
terminal csv editor.
utility for adding missing filename extensions.
commission-like funding platform - prices drop after release after revenue threshold; counter indefinite rent-seeking for digital goods.
remove obstacles to gsl binding via guile ffi.
federated dating site software.
phonotactic analyzer - generate likely/unlikely word forms per language.
store file format info in extended attributes.
emacs keybinding visualizer using ascii.
a low-profile (under 20 mm), flat-profile, wired-only keyboard with replacable scissor switches like the cherry mx ulp or hall effect triggers
reduced latin encoding without unused ascii control characters.