
ConstellationDev
CodeMap4AI
Sourcegraph
DevToo.dev
CodeUtil.dev
Text-Utils JSON Formatter
150+ Developer Tools
CodifyFormatter.org
DevTool.io
DevToys
JSONFormatter.org
AI coding agents waste most of their context window grepping files and guessing at code structure. Constellation gives them a persistent, team-wide knowledge graph of your codebase (symbol search, dependency graphs, impact analysis) delivered via MCP so every token goes toward reasoning, not discovery.
DevToo is a free collection of 67 browser-based developer tools for everyday engineering tasks โ no ads, no sign-up, and no uploads. It brings together utilities across data, encoding and security, code, networking, and DevOps, including a JSON formatter and validator, JWT decoder, regex tester, Base64 encoder/decoder, hash generator, and timestamp converter, all in one fast, privacy-friendly workspace. Every tool runs locally in your browser, so your data never leaves your machine and no account is required. DevToo is built for developers who want a single reliable place for quick formatting, conversion, encoding, and debugging instead of juggling scattered, ad-heavy single-purpose sites.
ConstellationDev
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CodeMap4AI - AI tools guess less when they see the full picture. CodeMap4AI builds a structured map of your codebase. Try it free.
CodeUtil.dev - Fast, private developer tools in your browser. JSON formatter, Regex tester, Cron generator, and 17 more.
Sourcegraph - Sourcegraph is a free, self-hosted code search and intelligence server that helps developers find, review, understand, and debug code. Use it with any Git code host for teams from 1 to 10,000+.
Text-Utils JSON Formatter - The JSON Formatter can be used to convert JSON to one line or format it using a specified level of indentation.