Manages application of security headers with many safe defaults

Asynchronous flow control (promises, generators, observables, CSP, etc)

Coroutines, structured concurrency and CSP for Swift on macOS and Linux.

Pure C implementation of Go channels.

A concurrency C library 10x faster than Golang.

Set content security policy headers in a Laravel app

An open-source Java library for Constraint Programming

Adds extra security-related features in your Symfony application

Content Security Policy for Django.

Build Content-Security-Policy headers from a JSON file (or build them programmatically)

http://hopac.github.io/Hopac/Hopac.html

PHP Secure Headers

Collection of scripts, thoughts about CSP (Content Security Policy)

An implementation of Actor, Publish-Subscribe, and CSP models in one rather small C++ framework. With performance, quality, and stability proved by years in the production.

A PHP library aiming to make the use of browser security features more accessible.

Discover new target domains using Content Security Policy

Sets secure response headers for Next.js.

atlite: A Lightweight Python Package for Calculating Renewable Power Potentials and Time Series

Check any website (or set of websites) for insecure security headers.

Java web and command line applications demonstrating various security topics