return fn() or default value (in case of exception)

Add, remove and rebuild AngularJS dependency injection annotations

Static scope analysis and transpilation of ES6 block scoped const and let variables to ES3 vars

Jekyll Markdown references plugin

simple but flexible AST traversal with pre and post visitors

react-hello

Alters a string by replacing multiple range fragments in one fast pass

hook node.js require() via HTTP experiment

A node --harmony shell wrapper

command-line tools for creating and applying delta files in Fossil delta format

strto is a strict string-to-number conversion library

JSON with trailing commas for happy diffs

Simple but flexible lexically ordered AST traversal with pre and post visitors

Lexical ordering of property names per Esprima AST type

Break out of functions, recursive or not, in a more composable way than by using exceptions explicitly. Non-local return.

mozilla's jetpack style guide, with const-first applied fully to style guide examples

Fast and robust stringset for JavaScript

Fast and robust stringmap for JavaScript

Maximally minimal type-testing library for JavaScript

Maximally minimal string formatting library for JavaScript

an extensible framework for JavaScript syntax tree shaping