Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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change-case
Transform strings between camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and more
Polars
Blazingly fast multi-threaded DataFrame library built in Rust with Python, Node.js, and R bindings
camelcase
Convert dash, dot, underscore, or space separated strings to camelCase or PascalCase, with full Unicode support.
camelcase-keys
Recursively convert snake_case or kebab-case object keys to camelCase (or PascalCase), with exclusions and stop-path control.
Apache DataFusion
The extensible, Arrow-native SQL and DataFrame query engine for building fast analytical systems in Rust.
text-case
Convert strings between camelCase, PascalCase, snake_case, kebab-case, and 17 other text case formats with a zero-dependency TypeScript monorepo.
ConnectorX
The fastest, most memory-efficient way to load data from databases into Python and Rust DataFrames.
change-case-all
A combined bundle of every change-case string transformation for JavaScript and TypeScript in one package.