Error-tolerant ECMAScript parser

The Stardog Whisperer (error-tolerant parsers for languages used with Stardog)

Incremental, error-tolerant Lezer grammar for ShEx Compact Syntax (ShExC), with CodeMirror highlighting tags

Fast, error-tolerant AST parser for markup in HTML, JSX/TSX, Pug and Razor templates and JavaScript/TypeScript

Error Tolerant PHP parser implemented in Typescript

Error-tolerant schema validation

A blazing fast, customizable, error-tolerant expression parser that creates safe to eval expressions + a few other goodies like autocomplete.

Error-tolerant USFM 3.x parser with USJ, USX, and USFM output

A simple, error-tolerant, command line utility for controlling a Switchbot robot.

Dauntless is a minimalist, error-tolerant, highly configurable http(s) request package for Node

Error tolerant, status aware EVE Swagger Interface (ESI) generator

Promise-based error-tolerant directory walker

A cross-platform, error-tolerant PHP parser that provides a complete representation of your source code.

Scanner and parser for JSON with comments.

A pure JS HTTP parser for node.

Fault-tolerant CSS parser for PostCSS

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

Dependency-free RFC 3986 URI toolbox

It's a very fast and efficient glob library for Node.js

JavaScript object query engine