Figstack
AI toolkit for reading code: explanations, translation, docstrings, and complexity analysis.
About
Figstack is built for the reading side of programming rather than the writing side. Its Explain Code feature turns confusing code into plain-language explanations, the language translator converts between languages like Python, Go, JavaScript, and Ruby, the docstring writer auto-generates function documentation, and the time complexity function evaluates Big-O efficiency. It ships as a web app, a VS Code extension, and a GitHub app that responds to /explain, /ask, and /complexity commands in pull request comments.
The honest picture: explanations can misread highly specialized or domain-specific logic, and translated code still needs testing before it runs in production. It is a comprehension aid, not a code generator.
What it can do
- Natural-language code explanations
- Cross-language code translation
- Automatic docstring generation
- Big-O time complexity analysis
- GitHub PR commands for inline explanations
Setup
Sign up at figstack.com for the web app, install the VS Code extension from the marketplace, or add the GitHub app to a repository for PR commands.
Prerequisites
A browser or VS Code. Free trial available before committing to a plan.
Use cases
Works with
Trust score — 6/10
Scored 6/10 (metrics tier, metrics-v1). Evidence: Verified via vendor site/docs/GitHub and reputable coverage, wave 48; Trending score 62/100 from researcher assessment.
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.