js-modern skillA
js-modern is agent-read markdown (skill) from orcaqubits/agentic-commerce-skills-plugins: Write modern JavaScript and TypeScript — ES6+ features, async/await, modules, destructuring, optional chaining, TypeScript types. Covers SFCC server-side JS (CommonJS, limited ES6), PWA Kit (full modern JS/TS), and LWC JavaScript (Lightning Locker constraints). Use when writing JavaScript for Salesforce Commerce..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# js-modern Write modern JavaScript and TypeScript for Salesforce Commerce platforms. ## Before Writing Code Always fetch the latest official documentation BEFORE writing JavaScript: - **MDN JavaScript Reference**: WebSearch "MDN JavaScript reference ES6 2026" and WebFetch official docs - **TypeScript Documentation**: WebSearch "TypeScript handbook 2026" and WebFetch official docs - **Platform-Specific Docs**: WebSearch for "Salesforce B2C Commerce server-side JavaScript API 2026" (SFCC), "PWA Kit JavaScript TypeScript 2026" (PWA Kit), or "Lightning Web Components JavaScript 2026" (LWC) This ensures you're using the latest syntax, APIs, and best practices for each platform. ## Conceptual Architecture ### Platform Runtime Constraints This is the most critical concept. Three Salesforce Commerce platforms have fundamentally different JavaScript runtimes: | Constraint | SFCC Server-Side | PWA Kit | LWC (B2B) | |-----------|-----------------|---------|------------| | **Engine** | Rhino (Java-based) | Node.js + V8 | Browser (V8/SpiderMonkey) | | **Module system** | CommonJS (`require`) | ES Modules (`import`) | ES Modules (`import`) | …
Read the whole file at its exact version.
How to install
mdr add orcaqubits/agentic-commerce-skills-plugins/js-modern@git:20260326.769051fmdr add orcaqubits/agentic-commerce-skills-plugins/js-modern@sha256:0fe27fac4a9bac9cPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_pb42v7jzprswnk2v)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5511 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
orcaqubits/agentic-commerce-skills-plugins · 39 stars · license MIT · pushed 2026-09-14 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pb42v7jzprswnk2v GET https://markdownregistry.com/api/v1/resolve?ref=orcaqubits/agentic-commerce-skills-plugins/js-modern GET https://markdownregistry.com/api/v1/blob/0fe27fac4a9bac9cb0316dc794cfbb8d347ec279fdf545c18a5c32e7da8b67e2
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