The intelligent platform that writes, tests, and documents your code so you ship faster.
DeepNest sits inside your editor and understands your entire codebase — not just the file you have open. It predicts what you need next, generates full functions, writes the tests, and documents everything automatically.
Unlike tab-completion tools, DeepNest thinks in modules. It understands intent, context, and existing patterns before it generates a single line.
Start Free Trial
Most autocomplete tools complete the line you're typing. DeepNest reads your entire module, understands the function signature, and predicts the full implementation — including error handling and edge cases.
Result: 60% fewer keystrokes per function, with suggestions that match your team's existing code style automatically.
DeepNest generates meaningful unit tests — not just happy-path wrappers. It analyzes your function logic, identifies branches, and creates tests that catch real bugs before they reach production.
Average output: 94% statement coverage per function. Works with Jest, Vitest, Pytest, and JUnit out of the box.
Upload your codebase and DeepNest identifies complexity hotspots, duplicate logic, and anti-patterns. It proposes targeted refactors with before/after diffs — you approve or reject each change individually.
Teams using the Refactor Engine report 35% reduction in cyclomatic complexity over the first quarter of use.
DeepNest connects to your existing tools without replacing your workflow. Install the extension, connect your repo, and you're ready.