No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- Serveo
Gives a public web address to a server running on your own machine over SSH, for developers testing webhooks and demos.
Since 2017
Free plan · Developer tools · Developers
- IconShelf
Search and download SVG and PNG icons from hundreds of open icon sets in one place, also from Chrome or VS Code.
Design and images · Creators and writers
- Market Data
Real-time US stock, ETF and options data through an API or Google Sheets formulas, for traders and developers.
Free plan · Data and spreadsheets · Individuals and families
- Orange Juice
Browser extension for Hacker News readers that adds replying in place, unread comment tracking, keyboard shortcuts and other tweaks.
Free · Something else · Individuals and families
- OpenThat.Link
A Chrome extension that gives you a webhook URL, so automation tools can open links as new tabs in your browser.
Since 2026
Automation and integrations · Developers
- RunJS
Desktop scratchpad that runs JavaScript as you type, with Node, browser APIs and npm packages, for developers testing ideas.
Since 2024
Free plan · Developer tools · Developers
- AnyCable
WebSocket server for app developers that keeps realtime messages ordered and recovers them after dropped connections.
Free · Developer tools · Developers
- Browser MCP
A Chrome extension that lets Claude Code, Cursor and other AI apps work in your signed-in browser tabs while you watch.
Since 2025
Developer tools · Developers
- OCR Buddy
Free Chrome extension that pulls text, code, math and tables from part of a page offline and saves pages as Markdown for LLMs.
Since 2026
Free · Developer tools · Individuals and families
- gripui
Lets coding agents drive Chrome or Firefox on your own machine while you handle logins and 2FA when needed.
Since 2026
Subscription · Developer tools · Developers
- General Translation
Translates the text in your app, docs and website into many languages, with a CLI, API and review tools.
Since 2025
Developer tools · Developers
- WebSocket DevTools
A Chrome and Edge extension that lets developers watch, send, fake and block WebSocket messages while debugging.
Since 2025
Free · Developer tools · Developers
- easyCDN
Adds uploads, image resizing and typed SDKs on top of the Cloudflare R2 bucket you already have, without bandwidth fees.
Since 2025
Free plan · Developer tools · Developers
- Bunny Inspector
A Chrome extension that captures an element's HTML, CSS, screenshot and errors as markdown to paste into Claude Code or Cursor.
Since 2026
One-off payment · Developer tools · Developers
- Beauty Diagram
Paste Mermaid, PlantUML or draw.io source and get a cleaner laid-out diagram to export as SVG or PNG.
Since 2026
Free plan · Design and images · Developers
- BrowserOS neo
A local desktop browser that AI agents like Claude Code or Codex can use with your logins, with session replay.
Free · Automation and integrations · Individuals and families
- Ui.Vision
A browser extension and desktop app that records or builds reusable macros to automate web and desktop tasks.
Since 2016
Free plan · Automation and integrations
- GetVM
Chrome extension that opens a Linux machine, code editor or database in your browser sidebar for practice and testing.
Free plan · Developer tools · Individuals and families
- DevTools
Record browser traffic and turn it into multi-step API tests stored as YAML that run in CI pipelines.
Since 2024
Developer tools · Developers
- Tail Lens
A Chrome extension for developers to inspect, tweak and preview Tailwind CSS classes live on a page.
Since 2025
One-off payment · Developer tools · Developers
- Gimli Tailwind
Browser devtools extension that lets front-end developers inspect and tweak Tailwind CSS classes visually on live pages.
Since 2022
One-off payment · Developer tools · Developers
- Imitate Email
A sandbox mail server that catches emails your software sends so developers and testers can view them inside the app being built.
Free plan · Developer tools · Developers
- Trigger.dev
Run long background tasks and AI agents in TypeScript with retries, queues, schedules and tracing, hosted or on your servers.
Since 2023
Developer tools · Developers