Developer Tools

Ship code faster and find the bug.

2,625 tools · updated Sep 1, 2026

This is the deepest category on Appz, and the fastest-moving. It covers autocomplete and agentic coding assistants, code review and static analysis, test generation, observability and deployment tooling. Judge these tools on the boring parts — how they handle a large existing repo, and how much of their output you end up rewriting.

Developer Tools apps

2,621 reviewed tools

HiBot

HiBot is a human-run AI visibility audit.

ContextBridge

LLMs lack workflow continuity.

Toolport

Toolport is a free, open-source, local-first MCP gateway.

Custodian Labs Python SDK

Fastest way to deploy AI-agents, securely.

KAppMaker

KAppMaker AI gives you your own always on cloud machine that builds your mobile app for you.

Codag AI

Slash coding-agent costs—one command, same dev workflow.

VESKALD

Build crypto futures strategies without code, then find out whether they actually survive — honest backtest with real funding, slippage and commissions, stress-tests, out-of-sample validation, and three AI agents that diagnose, prototype and research