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Developer Tools & APIs

APIs, SDKs, coding assistants and infrastructure. 2,017 products, newest first.

Graphviz Online

Online Graphviz editor that converts DOT language to SVG, PNG, and JSON

Dev Tools ·

Qwen Code

Open-source CLI tool for code generation, review, and debugging

Dev Tools ·

Nexty

Next.js SaaS template to help launch applications faster

Dev Tools ·

tinyCoroLab

Experimental course on building a high-performance async coroutine library

Dev Tools ·

Sync your cookie

Chrome extension to sync cookies to Cloudflare for cross-device sharing

Dev Tools ·

Compiler Explorer

Explains how the Compiler Explorer website works

Dev Tools ·

AsyncCode

Open-source alternative for asynchronous parallel multi-task development

Dev Tools ·

JSONMerge

Online toolset for merging, comparing, validating, and beautifying JSON data

Dev Tools ·

PixelsDB

Cloud-native data lakehouse engine with NL2SQL and serverless computing

Dev Tools ·

Velokit

Modern full-stack template for quickly launching web applications

Dev Tools ·

JiceSys

A free communication debugging assistant with a modern UI and advanced features

Dev Tools ·

Var Name

VSCode extension translates Chinese to variable names in multiple formats

Dev Tools ·

OOMOL Studio

Workflow IDE based on VSCode for Windows and macOS

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Claude Exporter

Browser extension to export Claude conversations to PDF, Markdown, Text, CSV,

Dev Tools ·

Spug Push Platform

SMS verification code solution for individual developers with free test credits

Dev Tools ·

AStack

Composable framework for building AI applications with a component philosophy

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env-preview

Preview and edit .env variables across environments by hovering

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AI Context Helper

Chrome extension to quickly select file context in AI chat websites

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Kmi

Provides Rspack support for UmiJS with faster build performance

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fastLink

Command-line tool for creating symbolic links without sudo/admin rights

Dev Tools ·

MCP MySQL Server

An open-source MySQL server for AI agents and automation tools

Dev Tools ·

One-KVM

DIY IP-KVM solution based on affordable hardware and PiKVM software

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public-apis-mcp

Public API server with smart search, security filtering, and code generation

Dev Tools ·

naviix

JavaScript library for finding adjacent elements for keyboard navigation

Dev Tools ·