The Jayson JSON Editor

Jayson UI

I’ve used a lot of web based editors/viewers for JSON over the years and all have fallen pretty short for me. Jayson is one of the first that I’ve seen that is an actual app for my local machine. It allows not only viewing but also editing and changing your JSON and has keyboard shortcuts for lots of navigation and editing functions. The only big negative I’ve hit is with JavaScript vs. JSON. For example, the following is considered valid JavaScript but not valid JSON: