Website Structure

Frontend-Learner/node_modules/errx/LICENCE

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+MIT License
+
+Copyright (c) 2024 Daniel Roe
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Frontend-Learner/node_modules/errx/README.md

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+# errx
+
+[![npm version][npm-version-src]][npm-version-href]
+[![npm downloads][npm-downloads-src]][npm-downloads-href]
+[![Github Actions][github-actions-src]][github-actions-href]
+[![Codecov][codecov-src]][codecov-href]
+
+> Zero dependency library to capture and parse stack traces in Node, Bun, Deno and more.
+
+## Usage
+
+Install package:
+
+```sh
+# npm
+npm install errx
+
+# pnpm
+pnpm install errx
+```
+
+```js
+import { captureRawStackTrace, captureStackTrace, parseRawStackTrace } from 'errx'
+
+// returns raw string stack trace
+captureRawStackTrace()
+// returns parsed stack trace
+captureStackTrace()
+
+console.log(captureStackTrace())
+// [{
+//   function: undefined,
+//   source: 'file:///code/danielroe/errx/playground/index.js',
+//   line: '5',
+//   column: '13'
+// }]
+```
+
+## 💻 Development
+
+- Clone this repository
+- Enable [Corepack](https://github.com/nodejs/corepack) using `corepack enable`
+- Install dependencies using `pnpm install`
+- Run interactive tests using `pnpm dev`
+
+## License
+
+Made with ❤️
+
+Published under [MIT License](./LICENCE).
+
+<!-- Badges -->
+
+[npm-version-src]: https://img.shields.io/npm/v/errx?style=flat-square
+[npm-version-href]: https://npmjs.com/package/errx
+[npm-downloads-src]: https://img.shields.io/npm/dm/errx?style=flat-square
+[npm-downloads-href]: https://npmjs.com/package/errx
+[github-actions-src]: https://img.shields.io/github/workflow/status/danielroe/errx/ci/main?style=flat-square
+[github-actions-href]: https://github.com/danielroe/errx/actions?query=workflow%3Aci
+[codecov-src]: https://img.shields.io/codecov/c/gh/danielroe/errx/main?style=flat-square
+[codecov-href]: https://codecov.io/gh/danielroe/errx

Frontend-Learner/node_modules/errx/dist/index.d.ts

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+interface ParsedTrace {
+    column?: number;
+    function?: string;
+    line?: number;
+    source: string;
+}
+declare function captureRawStackTrace(): string | undefined;
+declare function captureStackTrace(): ParsedTrace[];
+declare function parseRawStackTrace(stacktrace: string): ParsedTrace[];
+
+export { type ParsedTrace, captureRawStackTrace, captureStackTrace, parseRawStackTrace };

Frontend-Learner/node_modules/errx/dist/index.js

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+const IS_ABSOLUTE_RE = /^[/\\](?![/\\])|^[/\\]{2}(?!\.)|^[a-z]:[/\\]/i;
+const LINE_RE = /^\s+at (?:(?<function>[^)]+) \()?(?<source>[^)]+)\)?$/u;
+const SOURCE_RE = /^(?<source>.+):(?<line>\d+):(?<column>\d+)$/u;
+function captureRawStackTrace() {
+  if (!Error.captureStackTrace) {
+    return;
+  }
+  const stack = new Error();
+  Error.captureStackTrace(stack);
+  return stack.stack;
+}
+function captureStackTrace() {
+  const stack = captureRawStackTrace();
+  return stack ? parseRawStackTrace(stack) : [];
+}
+function parseRawStackTrace(stacktrace) {
+  const trace = [];
+  for (const line of stacktrace.split("\n")) {
+    const parsed = LINE_RE.exec(line)?.groups;
+    if (!parsed) {
+      continue;
+    }
+    if (!parsed.source) {
+      continue;
+    }
+    const parsedSource = SOURCE_RE.exec(parsed.source)?.groups;
+    if (parsedSource) {
+      Object.assign(parsed, parsedSource);
+    }
+    if (IS_ABSOLUTE_RE.test(parsed.source)) {
+      parsed.source = `file://${parsed.source}`;
+    }
+    if (parsed.source === import.meta.url) {
+      continue;
+    }
+    for (const key of ["line", "column"]) {
+      if (parsed[key]) {
+        parsed[key] = Number(parsed[key]);
+      }
+    }
+    trace.push(parsed);
+  }
+  return trace;
+}
+
+export { captureRawStackTrace, captureStackTrace, parseRawStackTrace };

Frontend-Learner/node_modules/errx/package.json

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+{
+  "name": "errx",
+  "type": "module",
+  "version": "0.1.0",
+  "description": "Zero dependency library to capture and parse stack traces in Node, Bun and Deno",
+  "license": "MIT",
+  "repository": "danielroe/errx",
+  "sideEffects": false,
+  "exports": {
+    ".": "./dist/index.js"
+  },
+  "main": "./dist/index.js",
+  "module": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "files": [
+    "dist"
+  ],
+  "devDependencies": {
+    "@antfu/eslint-config": "latest",
+    "@types/node": "^20.14.9",
+    "@vitest/coverage-v8": "latest",
+    "bumpp": "latest",
+    "eslint": "latest",
+    "lint-staged": "latest",
+    "simple-git-hooks": "latest",
+    "typescript": "latest",
+    "unbuild": "latest",
+    "vite": "latest",
+    "vitest": "latest"
+  },
+  "resolutions": {
+    "errx": "link:."
+  },
+  "simple-git-hooks": {
+    "pre-commit": "npx lint-staged"
+  },
+  "lint-staged": {
+    "*.{js,ts,mjs,cjs,json,.*rc}": [
+      "pnpm eslint --fix"
+    ]
+  },
+  "scripts": {
+    "build": "unbuild",
+    "dev": "vitest dev",
+    "lint": "eslint . --fix",
+    "release": "bumpp && pnpm publish",
+    "test": "pnpm test:unit && pnpm test:types",
+    "test:unit": "vitest",
+    "test:types": "tsc --noEmit"
+  }
+}