51. IotjsPlatform for Internet of Things with JavaScript http://www.iotjs.net
52. Matplotlib CppExtremely simple yet powerful header-only C++ plotting library built on the popular matplotlib
53. OpenthreadOpenThread released by Google is an open-source implementation of the Thread networking protocol
56. PaddledetectionObject Detection toolkit based on PaddlePaddle. It supports object detection, instance segmentation, multiple object tracking and real-time multi-person keypoint detection.
57. PolycodePolycode is a cross-platform framework for creative code.
58. Procmon For LinuxProcmon is a Linux reimagining of the classic Procmon tool from the Sysinternals suite of tools for Windows. Procmon provides a convenient and efficient way for Linux developers to trace the syscall activity on the system.
59. JanssonC library for encoding, decoding and manipulating JSON data
60. HipHIP: C++ Heterogeneous-Compute Interface for Portability
63. CqueryC/C++ language server supporting multi-million line code base, powered by libclang. Emacs, Vim, VSCode, and others with language server protocol support. Cross references, completion, diagnostics, semantic highlighting and more
65. Musikcubea cross-platform, terminal-based music player, audio engine, metadata indexer, and server in c++
67. PluginsPlugins for Flutter maintained by the Flutter team
71. CclsC/C++/ObjC language server supporting cross references, hierarchies, completion and semantic highlighting
72. LxrunofflineA full-featured utility for managing Windows Subsystem for Linux (WSL)
73. VcmiOpen-source engine for Heroes of Might and Magic III
74. OnednnoneAPI Deep Neural Network Library (oneDNN)
76. OneflowOneFlow is a performance-centered and open-source deep learning framework.
78. BondBond is a cross-platform framework for working with schematized data. It supports cross-language de/serialization and powerful generic mechanisms for efficiently manipulating data. Bond is broadly used at Microsoft in high scale services.
79. Phimpme AndroidPhimp.me Photo Imaging and Picture Editor https://play.google.com/store/apps/details?id=org.fossasia.phimpme
82. IoIo programming language. Inspired by Self, Smalltalk and LISP.
84. OttoSampler, Sequencer, Multi-engine synth and effects - in a box! [WIP]
87. Tidy Html5The granddaddy of HTML tools, with support for modern standards
89. Minecraft One Week ChallengeI challenged myself to see if I could create a voxel game (Minecraft-like) in just one week using C++ and OpenGL, and here is the result
93. Catch2A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)
94. FaissA library for efficient similarity search and clustering of dense vectors.
95. Sourcekit LspLanguage Server Protocol implementation for Swift and C-based languages
96. DeepdetectDeep Learning API and Server in C++14 support for Caffe, Caffe2, PyTorch,TensorRT, Dlib, NCNN, Tensorflow, XGBoost and TSNE
97. AnyqFAQ-based Question Answering System