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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filesize.js
Zero-dependency JavaScript utility that converts byte counts into human-readable file size strings, with SI, IEC, and JEDEC standard support.
pretty-bytes
Convert byte counts into human-readable strings like 1337 → 1.34 kB, with binary, bit, and locale-aware formatting options.
bytes
Tiny utility for parsing and formatting byte strings like '1kb'
bytemuck
A zero-cost, no_std Rust crate for safely casting between plain data types and reinterpreting slices as bytes.
memchr
Extremely fast SIMD-accelerated byte and substring search for Rust
serde_bytes
Wrapper types for optimized, compact Serde handling of byte slices and buffers
Apache Airflow
Programmatically author, schedule, and monitor data workflows as Python-defined DAGs.
crc-32
A dependency-free JavaScript library for computing standard CRC-32 and CRC-32C checksums in Node.js and browsers.
byte-size
Converts a numeric bytes value into a human-readable string like '3.5 kB', with metric, IEC, and fully custom unit support.
dagster-aws
AWS resource library for Dagster pipelines: S3 I/O managers, an ECS run launcher, and Pipes clients for EMR, Glue, and Lambda.
dagster-docker
Dagster's official integration for launching runs and executing steps inside Docker containers.
dagster-postgres
The PostgreSQL storage backend for Dagster's run, event log, and schedule metadata.
dagster-slack
Slack integration for Dagster: post pipeline alerts and custom messages via a configurable resource, op/asset hooks, and a run-failure sensor.
dagster-webserver
The web server that powers Dagster's UI, dashboard, and GraphQL API for pipelines and assets.
GrowthBook JS SDK
The official JavaScript/TypeScript SDK for GrowthBook feature flags, A/B testing, and remote config.