Since.dev
Make your software self-repairable
Ship code faster and find the bug.
4,355 tools · updated Oct 1, 2026This 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.
4,351 reviewed tools
Make your software self-repairable
Passkey approval for high-risk AI agent actions
Securely publish apps with instant security scans
developer tools, json, sql, base64, jwt, converter
Markdown studio with 3D knowledge graphs and GLOW terminal
Visual tests that run against your real production app
Market data APIs for stocks, forex, and crypto
Open-source AI coding observability for teams
Verify your understanding of AI-generated code
No-code data extraction for n8n workflows
AI-verified social expression platform
AI security and vulnerability scanner for SMEs
Private EU-hosted LLM instances with no reset timers
Software development for SaaS and AI automation
Deploy any app straight from any AI agent
The SSH workspace your servers deserve.
Monetize and verify AI agent traffic
Real-time WhatsApp protection against financial fraud
Layer-7 DDoS protection that doesn't punish real visitors
Turn AI creations into shareable links and portfolios