jg-exception | Coded errors for every jg package: an Exception with a stable code and JSON data, message extraction, and code checks. |
jg-api-response | Builds and recognises the { success, data, error } envelope services exchange over HTTP. |
jg-utilities | Validations, transformers, generators, and collection, async, and environment utilities. |
jg-bignumber | Exact decimal math with bignumber.js: rounding, formatting, and financial calculations. |
jg-fs | Filesystem helpers for Node.js, async and sync: paths, directories, text, JSON, atomic and bounded files. |
jg-process | Runs and stops child processes without a shell: timeouts, output limits, abort signals, process trees. |
jg-storage | Typed key-value stores over localStorage, sessionStorage, IndexedDB, and memory, for browsers and workers. |
jg-sw | Service workers for web apps: a generated caching worker with a Vite plugin and CLI, plus registration, updates, and installation. |
jg-fetch | A fetch wrapper for browsers and Node.js that never throws: timeouts, retries with Retry-After, response caps, and API envelopes. |
jg-clipboard | Copies and reads text, HTML, and images on the browser clipboard, with support detection and errors that say why the browser refused. |
jg-env | Reads environment variables strictly from any source, and secrets from files, with errors that name the key and never the value. |
jg-postgres | node-postgres helpers: safe transactions, advisory locks, SQLSTATE checks, cursor pages, and ordered lists. |
jg-redis | A read-through cache that survives Redis failing, and fail-closed one-time claims, on node-redis. |
jg-react | React hooks for online status, page visibility, Tailwind CSS breakpoints, and scroll thresholds. |
jg-tanstack-query | TanStack Query with safe defaults, opt-in IndexedDB persistence, and a sign-out clear that waits for restore. |
jg-react-router | A page outlet that focuses new pages and restores scroll on Back and Forward, and dialogs that close when the route changes. |
jg-nestjs | NestJS for HTTP APIs: an ApiException, a filter and an interceptor for one envelope, schema validation, CORS, and app bootstrap. |
jg-crypto | Hashing, random bytes and digits, HMAC signatures with constant-time verification, and authenticator app codes, for Node.js. |
jg-git-commands | Git commands for Node.js that never prompt or inherit Git environment variables, with time and output limits and typed reads. |
jg-local-docker | Checks for Node.js scripts that Docker is local before using it, plus Compose service and container reads with loopback-only ports. |
jg-github | GitHub App authentication for Node.js: app tokens, scoped installation tokens, webhook signatures, and rate-limit retry times. |
jg-site | Structured data, llms.txt files, and theme preferences for websites, in browsers and Node.js. |
jg-playwright | Playwright helpers for overflow, loaded assets, motion, axe scans, secret fields, and a fake microphone. |
jg-locks | Machine-wide named locks for scripts, agents, and apps: waits, a status of every holder, explicit recovery, and a CLI. |
