- Node/Express/TypeScript API under /api/v1 with JWT auth (login, refresh, logout, /me) - Prisma schema: vendors, users, roles, products, categories, taxes, transactions - SQLite for local dev; Postgres via docker-compose for production - Full CRUD routes for vendors, users, categories, taxes, products with Zod validation and RBAC - Paginated list endpoints scoped per vendor; refresh token rotation - React/TypeScript admin SPA (Vite): login, protected routing, sidebar layout - Pages: Dashboard, Catalog (tabbed Products/Categories/Taxes), Users, Vendor Settings - Shared UI: Table, Modal, FormField, Btn, PageHeader components - Multi-stage Dockerfile; docker-compose with Postgres healthcheck - Seed script with demo vendor and owner account - INSTRUCTIONS.md, ROADMAP.md, .claude/launch.json for dev server config Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
es-errors 
A simple cache for a few of the JS Error constructors.
Example
const assert = require('assert');
const Base = require('es-errors');
const Eval = require('es-errors/eval');
const Range = require('es-errors/range');
const Ref = require('es-errors/ref');
const Syntax = require('es-errors/syntax');
const Type = require('es-errors/type');
const URI = require('es-errors/uri');
assert.equal(Base, Error);
assert.equal(Eval, EvalError);
assert.equal(Range, RangeError);
assert.equal(Ref, ReferenceError);
assert.equal(Syntax, SyntaxError);
assert.equal(Type, TypeError);
assert.equal(URI, URIError);
Tests
Simply clone the repo, npm install, and run npm test
Security
Please email @ljharb or see https://tidelift.com/security if you have a potential security vulnerability to report.
