S2: Computational geometry and spatial indexing on the sphere

• s2geometry

  26 2,191 5.8 C++

  Computational geometry and spatial indexing on the sphere

  

• s2

  1 120 3.1 C++

  Node.js JavaScript / TypeScript bindings for Google S2 (by radarlabs)

  

We use S2 extensively in our infrastructure, and open-sourced our Node.js TypeScript bindings for Google's reference C++ lib: https://github.com/radarlabs/s2. (More context about how any why here: https://radar.com/blog/open-source-node-js-typescript-s2-lib...)

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• cxx

  97 5,527 9.3 Rust

  Safe interop between Rust and C++

As a fun experiment, I wanted to use the library in Rust. While there isn't an official Rust port, I just used the library along with CXX (https://github.com/dtolnay/cxx) with a simple geospatial struct.

• tensorflow

  223 182,693 10.0 C++

  An Open Source Machine Learning Framework for Everyone

  

> Disclaimer ... This is not an official Google product.

What is an official Google product? What does it mean to be one? What should I understand from the presence or absence of this disclaimer? Probably some sort of SLO, but what precisely?

Tensorflow doesn't have this disclaimer: https://github.com/tensorflow/tensorflow

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