Codacy - Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code quality throughout your sprints.
Log Owl - Open-source, privacy-focused error tracking and analytics
DeepSource - Automated code reviews with static analysis.
Log Harvestor - Simple, modern & fast log management platform
JavaScript Operator Lookup - A full list of JavaScript operators with examples
Cacher - The code snippet organizer for professional developers.