Support for Precondition error checking in Node.js.

Ensure that an object is an array. Moves error checking out of your code.

Auto completion / error-checking in webpack.config.js and other JavaSscript based configs

Python-inspired, decluttered version of JavaScript with optional static typing, automatic optimizations and enhanced error-checking.

Kalpana (कल्पना) - AI development assistant with multi-runtime containerized execution, web automation, multi-modal analysis, error checking, and intelligent context management

Javascript error checking library

Nowline language server — powers editor features like error checking, autocomplete, and hovers in VS Code, Cursor, and other editors.

A parser for Moodle's GIFT format designed for error checking in IDE's.

A typesafe RPC framework with compile-time error checking.

Simple error checking module

requireAuth and error Checking library

A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance

A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance

Your go-to JavaScript package for hassle-free form validation. Simplify error-checking, enhance user experience, and make your forms shine effortlessly.

A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance

Gazania lets you write GraphQL operations as TypeScript code with full type inference, autocompletion, and compile-time error checking.

A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance

A handful of rules used by Breki Tomasson for formatting, error-checking and practicing Safe Hex.

A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance

Type checking for JavaScript functions