6 open source projects by Instagram

Fixit is a Python Lint Framework based on LibCST. It comes with useful default lint rules for coding convention, performance and security issues. It makes custom lint rule easy to build, test and configure. It empowers lint rule to provide autofix to fix the issues for developers. It also provide tools to run autofix across codebase to fix existing issues and automatically insert lint-fixme comments to silent existing violation. Fixit integrates with Flake8 and it adds the above mentioned enhancements to it.

A data-driven UICollectionView framework for building fast and flexible lists.

Fast JSON parser for java projects

A concrete syntax tree parser and serializer library for Python that preserves many aspects of Python's abstract syntax tree

A system for Python that generates static type annotations by collecting runtime types

Mirror of Apache Cassandra (incubating)