Description: Pencil Project is a free and open source GUI prototyping and mockup tool. It allows users to create wireframes and prototypes for software interfaces and websites quickly and easily, without programming knowledge.
Type: software
Pricing: Open Source
Description: Sprinkle is a light-weight web application monitoring tool that helps developers track website performance. It monitors page load times, javascript errors, failed requests, and other vital metrics. Sprinkle provides easy integration with popular frameworks like React and Angular.
Type: software