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Developer tools

Explore independent developer utilities, libraries, dashboards, and focused technical tools that have been manually reviewed for Stage byAnt.

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Developer Tools
Freemium
G Maps Crawl

Find Google Maps businesses with an Online scraper, browser extension, REST API, or MCP. Export saved Online datasets on eligible paid plans.

Developer Tools
No LoginFree
EmojiFavicons

Free emoji favicon generator and URL API: 3,773 emojis as SVG, PNG or ICO favicons from one link tag. No signup, no build step, no API key.

Developer Tools
Freemium
SoldFetch

REST API and MCP server for eBay sold-listing data (sold prices, dates, conditions) for developers, resellers and AI agents. 100 free units. Not affiliated with eBay.

Developer Tools
Freemium
Vectoree

Give your coding agent a backend: models, auth, Postgres and storage behind one key. Skill + CLI + OpenAI-compatible gateway. Pay-as-you-go.

Developer Tools
Open SourceLocal-first
HOL Guard

Check supported AI coding-agent actions against your policy before they run. Local, open source (Apache-2.0).

Developer Tools
Open SourceFree
CairnJS

A lightweight, zero-dependency UI framework that makes building web interfaces simple enough for beginners yet powerful enough for real projects.