frequency-chain

frequency-chain/parquetjs

Fully asynchronous, pure JavaScript implementation of the Parquet file format with additional features

9 good first / help-wanted issues · TypeScript · last activity Aug 5, 2026

95 stars 33 forks 95 watchers TypeScript MIT License
bloom-filter javascript javascript-library parquet
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9 Open Issues Need Help Last updated: Aug 5, 2026

Open Issues Need Help

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Consolidate *.parquet files 2 months ago
good first issue tech debt
frequency-chain/parquetjs
95

Fully asynchronous, pure JavaScript implementation of the Parquet file format with additional features

TypeScript
#bloom-filter#javascript#javascript-library#parquet
LZO and LZO_RAW Support 5 months ago
good first issue help wanted planning
frequency-chain/parquetjs
95

Fully asynchronous, pure JavaScript implementation of the Parquet file format with additional features

TypeScript
#bloom-filter#javascript#javascript-library#parquet
Feature: ZSTD compression 5 months ago
good first issue help wanted planning
frequency-chain/parquetjs
95

Fully asynchronous, pure JavaScript implementation of the Parquet file format with additional features

TypeScript
#bloom-filter#javascript#javascript-library#parquet
Decimal Support for Binary Precision 5 months ago
good first issue help wanted planning
frequency-chain/parquetjs
95

Fully asynchronous, pure JavaScript implementation of the Parquet file format with additional features

TypeScript
#bloom-filter#javascript#javascript-library#parquet
Support DELTA_BINARY_PACKED 5 months ago
good first issue help wanted
frequency-chain/parquetjs
95

Fully asynchronous, pure JavaScript implementation of the Parquet file format with additional features

TypeScript
#bloom-filter#javascript#javascript-library#parquet
Upgrade to nodejs 22 5 months ago
good first issue planning
frequency-chain/parquetjs
95

Fully asynchronous, pure JavaScript implementation of the Parquet file format with additional features

TypeScript
#bloom-filter#javascript#javascript-library#parquet
Generated test files should be written to /tmp and not the test directory 5 months ago
good first issue
frequency-chain/parquetjs
95

Fully asynchronous, pure JavaScript implementation of the Parquet file format with additional features

TypeScript
#bloom-filter#javascript#javascript-library#parquet
Read All Rows From Selected Columns 5 months ago
good first issue help wanted
frequency-chain/parquetjs
95

Fully asynchronous, pure JavaScript implementation of the Parquet file format with additional features

TypeScript
#bloom-filter#javascript#javascript-library#parquet
Add INT96 test file 5 months ago
good first issue planning
frequency-chain/parquetjs
95

Fully asynchronous, pure JavaScript implementation of the Parquet file format with additional features

TypeScript
#bloom-filter#javascript#javascript-library#parquet