TreeStruct allows to describe a structure with nested TreeStruct and with arrays of TreeStruct. The level of nesting is not limited.

A high-level Ruby wrapper for the Tree-sitter bindings

ArchiveTree is a Ruby Gem that makes it easy for you to create beautiful chronological archive trees of your models. For instance, you can create a tree for your blog posts.

Syntax Tree support for ERB

Syntax Tree support for Brainf***

A simple TreeView Rails 8+ gem based on Stimulus (no jQuery is required). A server side handling of the tree is included. The client side display of the usual legend can be adapted to the user's requirements to include links.

Provides accurate syntax highlighting using Tree-sitter parsers for Textbringer editor

Syntax Tree support for JSON

Implements treeview via jquery.treeview for models using acts_as_tree.

Transforms Perseus Treebank files

Syntax Tree support for CSS

A syntax_tree plugin to disable int formatting.

Ruby bindings for Tree-sitter written in Rust using rb_sys and magnus.

Parse and rewrite source code using tree-sitter with a Ruby-friendly API. Supports multiple languages via dynamic grammar loading.

syntax_tree plugin to prevent converting `if` expressions to ternary.

Syntax Tree aligns arguments of parens-less method calls. This plugin disables that behavior.

Implement orderable trees in ActiveRecord using the nested set model, with multiple roots and scoping, and most importantly user-defined ordering of subtrees. Fetches preordered trees in one go, updates are write-heavy. This is a substantially butchered-up version/offspring of acts_as_threaded. ...

In-memory Tree-like structure to store counters with rolling frame/window.

Backend registry, parser request/result contracts, and tree-sitter language-pack integration for Structured Merge.

This module implements ordered n-ary branching tree structures. It includes support for breadth- and depth- first iteration, and serialization to and from a bracketed tree string.