
JSON Formatter & Validator
DevTools Advanced
JSONFormatter.org
FreeFormatter
JSON Editor Online
SmallDevTools
TheDevTools
FOSS tools for developers
Vibe Island
Cowork Island
Agent Bar
Notch Pilot
Agent Sessions
CrewTower
AgentNotch
Local-first status for Claude Code, Codex, Antigravity, Grok, and Cursor.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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Agent-Island.dev
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| Website | developertools.tech | agent-island.dev |
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In their own words, as submitted to SaaSHub.

No description of DeveloperTools.Tech yet.
Agent Island is a free, MIT-licensed desktop status companion for Claude Code, Codex, Antigravity, Grok, and Cursor on macOS and Windows. It shows live running, stalled, and your-turn state plus local usage and cost estimates. It reads local session files, requires no Agent Island account, and...
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The JSON Formatter was created to help with debugging.
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A macOS notch panel that monitors AI coding agents - Claude Code, Codex, Cursor, and 23 more - with real-time status, permission approval, and precise terminal jump.
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A collection of developer tools in one place in your browser
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Keep your parallel AI sessions in view on Mac.
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Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
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Run Claude Code from your menu bar
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