Web TypeScript utilities

HTTP headers, robots.txt and browser-facing cleanup. Explore focused implementations with runnable browser demos, source links and installation notes.

Topic hub

Useful tools for http headers, robots.txt and browser-facing cleanup

This collection groups 5 independent TypeScript utilities around one developer task. Read each summary, open a live demo, then inspect the repository, tests and release details before adopting a package. The pages document current behavior and do not claim compatibility with an earlier abandoned source.

Web packages

Start with the capability that matches the input or workflow you need to inspect.

http-cache-control-kit Parse and format HTTP Cache-Control headers with typed diagnostics for tooling and tests. Preview diagnoses directives, duplicate values, quoted strings and delta-seconds.
http-accept-language-kit Parse, format and lightly match HTTP Accept-Language headers with typed diagnostics. Preview shows q-value sorting, wildcard diagnostics and supported-language matching.
http-link-header-kit Parse, inspect and format HTTP Link headers with diagnostics and pagination helpers. Preview resolves rel tokens, pagination shortcuts and malformed parameter diagnostics.
robots-txt-kit Parse and evaluate robots.txt crawl rules with structured diagnostics. Preview evaluates crawler access with group merging, wildcards and percent-encoded paths.
har-redaction-kit Redact sensitive fields from HAR files with deterministic reports for support handoffs. Preview masks headers, cookies, query strings, post bodies and JSON response content.

Evaluate before you adopt

Every package page links to its public GitHub source, tests, CI and npm status. Use the browser demo for a quick representative check, then pin the version and validate edge cases against your own data. Maintainer accountability and the current repository remain the source of truth for defects, limits and support.

Read the method and limits