parquet-wasm
nodejs-polars
| parquet-wasm | nodejs-polars | |
|---|---|---|
| 6 | 2 | |
| 464 | 311 | |
| - | 6.4% | |
| 9.0 | 8.4 | |
| 3 days ago | 3 days ago | |
| Rust | TypeScript | |
| Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
parquet-wasm
- FLaNK AI Weekly for 29 April 2024
- Parquet-WASM: Rust-based WebAssembly bindings to read and write Parquet data
-
Goodbye, Node.js Buffer
nodejs-polars is node-specific and uses native FFI. polars can be compiled to Wasm but doesn't yet have a js API out of the box.
As for the fastest way to serialize data to Pandas data to the browser, you should use Parquet; it's the fastest to write on the Python side and read on the JS side, while also being compressed. See https://github.com/kylebarron/parquet-wasm (full disclosure, I wrote this)
-
Rust 1.63.0
I'm building WebAssembly bindings to existing Rust libraries [0] and lower-dependency geospatial tools [1]. Rust makes it very easy to bind rust code to both WebAssembly and Python. And by avoiding some large C geospatial dependencies we can get reliable performance in both wasm and Python using the exact same codebase.
[0]: https://github.com/kylebarron/parquet-wasm
[1]: https://github.com/kylebarron/geopolars
- Why isn’t there a decent file format for tabular data?
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Recommendations when publishing a WASM library
Looks to be a great resource. I've been working on a WASM implementation of reading and writing Apache Parquet [0] and it's been difficult being new to WASM to find the best way of distributing the WASM that works on Node and through bundlers like Webpack.
[0]: https://github.com/kylebarron/parquet-wasm
nodejs-polars
-
Using Deno with Jupyter Notebook to build a data dashboard
Polars: A blazingly fast DataFrame library written in Rust for data manipulation and analysis
- Goodbye, Node.js Buffer
What are some alternatives?
datasette-stripe - A web SQL interface to your Stripe account using Datasette.
ibis - the portable Python dataframe library
quickjs-emscripten - Safely execute untrusted Javascript in your Javascript, and execute synchronous code that uses async functions
arquero - Query processing and transformation of array-backed data tables.
transmitic - Encrypted, peer to peer, file transfer program :: https://discord.gg/tRT3J6T :: https://www.reddit.com/r/transmitic/ :: https://twitter.com/transmitic
falcon - Brushing and linking for big data
geopolars - Geospatial extensions for Polars
proposal-async-iterator-helpers - Methods for working with async iterators in ECMAScript
odiff - The fastest pixel-by-pixel image visual difference tool in the world.
proposal-array-from-async - Draft specification for a proposed Array.fromAsync method in JavaScript.
rson - Rust Object Notation
proposal-arraybuffer-base64 - TC39 proposal for Uint8Array<->base64/hex