fully asynchronous, pure JavaScript implementation of the Parquet file format
Standalone data asset renderer plugin for Flyfish File Viewer with PSD, SQLite, Parquet, Avro, WASM, font, AI/EPS, and WebArchive previews.
Parquet file parser for JavaScript
대한민국 행정동 경계 — 1975년부터 현재까지 60개 이상 시점의 emd/sgg/sido 경계를 light parquet 로 제공
Parquet file writer for JavaScript
Compact full-text grep search index for Parquet files
Vessel data Parquet file archive with automated value and geospatial triggers. History API compliant with cloud backups and queries.
DuckDB powered by WebAssembly
DuckDB powered by WebAssembly
Storage adapters for LakeQL — provides high-level table management for different backends (Trino/Hive/S3, Iceberg, ClickHouse, etc.)
DuckDB powered by WebAssembly
Squirreling Async SQL Engine
BoilingData WebSocket client for Node and browser
Starfish server plugin that accepts JSON event batches and encodes them as Parquet on S3
DuckDB-WASM engine adapter for @gscdump/analysis — typed browser analytics against parquet via R2.
Starfish adapter for SunGlasses — pushes event batches as JSON to a Starfish events collection (server encodes to Parquet)
Append-only Parquet/DuckDB storage engine + planner + adapters for the gscdump pipeline. Node + edge runtimes; opt-in heavy peers.