Loki 是 Grafana Labs 团队最新的开源项目，是一个水平可扩展，高可用性，多租户的日志聚合系统

基于规范的小程序 UI 组件库，自定义标签组件，简洁、易用、工具化

An open-source library for mathematical programming

CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python or Matlab/Octave.

Design Analysis Kit for Optimization and Terascale Applications

Modelica library for building and district energy systems developed within IBPSA Project 1