Development
Every listing in the Development section, from all 10 categories below.
1551 results, page 47 of 52
TrackSSL
A hosted service that monitors SSL/TLS certificates and sends alerts before they expire or change.
Trae
An AI-powered code editor with built-in chat and agent modes for writing and changing code.
transcrypt
A shell script that transparently encrypts chosen files stored in a Git repository.
trash-cli
A command-line interface to the FreeDesktop.org trash can for deleting and restoring files safely.
trdsql
Query structured files with SQL from the command line.
tree
A command-line program that lists the contents of directories as an indented tree.
Treo
A web dashboard for tracking Core Web Vitals across sites using Chrome UX Report and Lighthouse data.
Treo Site Speed
A free web report showing real-user Core Web Vitals and historical speed trends for any domain.
Trigger.dev
An open-source platform for durable background jobs, scheduled tasks and AI agents written in TypeScript.
TrueNAS Community Edition
A free Linux-based storage operating system built on OpenZFS, with Docker apps and virtualization.
ttyd
A command-line tool that shares a terminal session over the web in a browser.
Tunnelmole
An open-source tunneling tool that gives a server running on localhost a public HTTPS URL.
Twinny
An open-source AI coding assistant for VS Code that works with local or hosted models.
TypedWebhook.tools
A webhook testing tool that logs requests and generates TypeScript types and schemas from payloads.
TypeScript
A typed superset of JavaScript with a compiler that type-checks code and outputs plain JavaScript.
Ubersuggest
A web-based SEO tool for keyword research, competitor analysis and site audits.
Ubuntu Core
An immutable, snap-based version of Ubuntu for IoT and embedded devices with over-the-air updates.
ugrep
A grep-compatible file searcher with a text interface, Boolean queries, fuzzy matching and archive search.
Uizard
A browser-based UI design tool that uses AI to generate mockups, wireframes and prototypes.
UltraEdit
A commercial text, code and hex editor for Windows, macOS and Linux that handles very large files.
umbrelOS
A home server operating system with an app store for installing self-hosted apps in one click.
umu-launcher
A unified launcher that runs Windows games on Linux with Proton outside of Steam.
Ungit
A Git client that runs locally and shows your repository as a visual graph in the browser.
Unlighthouse
Open-source command-line tool that runs Google Lighthouse on every page of a site in parallel.
Unraid
A paid home server operating system combining NAS storage, Docker containers and virtual machines.
Unsloth
A local interface and command-line tool for running and fine-tuning language and diffusion models.
updown.io
A hosted website monitor that checks HTTP, TCP and ICMP endpoints, certificates and cron jobs.
Upterm
An open-source tool for sharing a terminal session with others securely over SSH.
Uptime.com
A hosted monitoring service for websites, APIs and cron jobs, with alerting and status pages.
Uptrends Website Speed Test
A free online website speed test with waterfall reports, Core Web Vitals and filmstrip screenshots.
