{"data":{"slug":"jless","name":"jless","tagline":"MIT interactive JSON pager — explore, do not filter","category":"rust","categoryName":"Rust","url":"https://jless.io","github":"https://github.com/PaulJuliusMartinez/jless","pricing":"open-source","hook":"jless is the interactive JSON pager when you want to walk a blob like a tree, not invent another jq filter first.","whatsGood":"MIT. PaulJuliusMartinez/jless. Single Rust binary TUI for reading, expanding, and searching JSON — less/jq/cat for viewing, not transforming. Collapsible trees, focused navigation, and search without leaving the terminal. Homepage jless.io; source github.com/PaulJuliusMartinez/jless.","theCatch":"Last commit June 2024 (latest release v0.9.0, July 2023): stable but unmaintained, so expect no fixes or new releases. Vs jq (*filter language*): jless is an interactive *viewer/pager*, not a transform DSL and not a YAML tool. Pair with jq when you need to rewrite; open jless when you need to see.","verdict":"MIT JSON pager. Free forever; explore the blob before you write the filter.","addedAt":"2026-09-12","featured":false,"domain":"Rust","subSpecialty":"Terminal","subcategory":"Terminal","tags":["tui","self-host","permissive","active"],"capabilities":["json","pager","tui"],"surfaces":["Self-host"],"ecosystem":["Rust","Multi-platform"],"licenseModel":"OSS/MIT","githubStars":5513,"starsPerWeek":19,"access":"free","archived":false,"repo":{"createdAt":"2021-04-24","pushedAt":"2026-09-07","license":"MIT","archived":false,"checkedAt":"2026-10-19"}},"related":[{"slug":"rust-lang","name":"Rust","tagline":"Systems programming without the footguns"},{"slug":"tokio","name":"Tokio","tagline":"Async runtime for Rust"},{"slug":"axum","name":"Axum","tagline":"Web framework from the Tokio team"},{"slug":"actix-web","name":"Actix Web","tagline":"Fast Rust web framework"},{"slug":"serde","name":"Serde","tagline":"Serialization framework for Rust"}],"links":{"self":"/api/gems/jless","html":"/gems/jless","markdown":"/gems/jless.md","category":"/api/gems?category=rust","categoryPage":"/stacks/rust"}}