Open-source development utilities for modern web applications
A comprehensive collection of TypeScript utilities for working with schemas, JSON-LD, API clients, and general-purpose development tools.
| Package | npm | Source | Description |
|---|---|---|---|
| appstash |  | GitHub | Simple, clean application directory resolution |
| clean-ansi |  | GitHub | Remove ANSI escape codes from strings |
| confstash |  | GitHub | Standardized project configuration loading — config files, rc files, presets, and layered merge with provenance |
| create-gen-app |  | GitHub | Clone and customize template repositories with variable replacement |
| inquirerer |  | GitHub | TypeScript-first library for building beautiful CLI interfaces with interactive prompts |
| jsonldjs |  | GitHub | Powerful JSON-LD builder with comprehensive filtering and subgraph extraction |
| komoji |  | GitHub | the tiny case transformer — effortlessly transform strings between naming conventions |
| nested-obj |  | GitHub | Safely access and modify nested object properties using string paths |
| pnpm-policy |  | GitHub | pnpm supply-chain policies for npm maintainers — derive release-age exemptions from what you publish |
| schema-sdk |  | GitHub | Convert JSON Schema OpenAPI Spec to TypeScript Clients |
| schema-typescript |  | GitHub | Convert JSON Schema to TypeScript Definitions |
| strfy-js |  | GitHub | Stringify JSON as JavaScript with extended serialization capabilities |
| yanse |  | GitHub | Fast and lightweight terminal color styling library with chalk-like API |
| @constructive-io/pnpm-policy |  | GitHub | Constructive's pnpm-policy data — our config and generated first-party inventory |
| @constructive-io/fetch-api-client |  | GitHub | Universal Fetch-based HTTP client for Node.js and browsers |
| find-and-require-package-json |  | GitHub | Find the package.json file from within a build/package |
| @constructive-io/http-errors |  | GitHub | HTTP error handling utilities for API clients |
| @constructive-io/node-api-client |  | GitHub | Lightweight HTTP client for Node.js RESTful APIs |
| @schema-typescript/cli |  | GitHub | schema-typescript CLI |
- Node.js 18+
pnpm
When first cloning the repo:
# Install dependencies
pnpm install
# Build all packages
pnpm build# Build all packages
pnpm build
# Clean all build artifacts
pnpm clean
# Run tests across all packages
pnpm test# Lint all packages
pnpm lintAS DESCRIBED IN THE LICENSES, THE SOFTWARE IS PROVIDED "AS IS", AT YOUR OWN RISK, AND WITHOUT WARRANTIES OF ANY KIND.
No developer or entity involved in creating this software will be liable for any claims or damages whatsoever associated with your use, inability to use, or your interaction with other users of the code, including any direct, indirect, incidental, special, exemplary, punitive or consequential damages, or loss of profits, cryptocurrencies, tokens, or anything else of value.