- Form: form-related utilities imported from Dojo.
- Pure feature detection library, a la carte style.
- ICE: logging, debugging, and assert facility.
- Pipe: a functional toolkit to build efficient data processing pipes.
- Unify: a unification tool with a deep equivalence and partitioning of objects.
- Super simple unit test harness.
- General purpose utilitites, frequently used functions.
- Toolkit to make streamable scanners and parsers.
- Bindings for RE2: fast, safe alternative to backtracking regular expression engines.
- stream-csv-enahnced is a collection of node.js 0.10 stream components for creating custom standard-compliant CSV processors, which requires a minimal memory footprint. It can parse CSV files far exceeding available memory. Even individual data items are streamed piece-wise. Streaming SAX-inspired event-based API is included as well.
- stream-json is a SAX-inspired stream components with a minimal memory footprint to parse huge JSON files. Includes utilities to stream Django-like JSON database dumps.