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Typescript Best Practices

Checked
0xbigboss·vlatest·backend·Apache-2.0

Helps with TypeScript, best practices as part of developing backend services and APIs workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add alleneubank/claude-code --skill typescript-best-practices -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

0xbigboss

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned 0xbigboss/claude-code at 2921eb8a68.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
2921eb8a68
Manifest
.claude/skills/typescript-best-practices/SKILL.md
Scanned
1 file, 113 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill provides guidance on implementing best practices for TypeScript development, including type safety, code structure, and maintainability. It helps developers write clean, scalable, and error-resistant TypeScript code by following industry-standard conventions.

When to use it

  • When starting a new TypeScript project and looking for structured guidelines.
  • When refactoring an existing JavaScript or loosely typed TypeScript project into a more robust type system.
  • When preparing code for team collaboration and ensuring consistency across the codebase.

Key capabilities

  • Enforces strict typing and interface usage.
  • Recommends modular code organization with proper directory structures.
  • Suggests linting and formatting tools like ESLint and Prettier.
  • Advocates for type guards, utility types, and advanced TypeScript features.

Example prompts

  • "How can I structure my TypeScript project for scalability?"
  • "What are the best practices for using interfaces in TypeScript?"
  • "Can you explain how to use type guards effectively?"

Tips & gotchas

  • Ensure your development environment supports TypeScript and has the latest version installed.
  • While advanced features like utility types are powerful, they can complicate readability if overused—use them judiciously.