---
obj: application
---

# Jless
[`jless`](https://jless.io/) is a command-line [JSON](../../files/JSON.md) viewer. Use it as a replacement for whatever combination of `less`, `jq`, `cat` and your editor you currently use for viewing [JSON](../../files/JSON.md) files. It is written in [Rust](../../dev/programming/languages/Rust.md) and can be installed as a single standalone binary.