Top 8 C++ single-header-library Projects

cr

5 1,478 0.0 C++

cr.h: A Simple C Hot Reload Header-only Library
matchit.cpp

7 519 0.0 C++

match(it): A lightweight single-header pattern-matching library for C++17 with macro-free APIs.
InfluxDB

www.influxdata.com sponsored

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.
au

2 276 8.0 C++

A C++14-compatible physical units library with no dependencies and a single-file delivery option. Emphasis on safety, accessibility, performance, and developer experience. (by aurora-opensource)
imgui-app

5 151 0.0 C++

Dear IMGUI + Render + Window handling, amalgamation in two files ready to use
chess-library

1 54 9.2 C++

C++ chess library
Heady

3 41 0.0 C++

A utility for creating amalgamated single-header C++ libraries
small_vector

1 35 6.6 C++

A fully featured single header library implementing a vector container with a small buffer optimization. (by gharveymn)
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
astar_pathfinder_grid_2d

1 2 0.0 C++

Single header library for path finding on 2D grids with A* algorithm. Includes a stable and a fast path finders.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).