A better error-handler for Lad and Koa. Makes `ctx.throw` awesome (best used with koa-404-handler)
Robustly checks an array of URLs for liveness.
Create Express middleware which results in an HTTP 404 Not Found error
A middleware for express to add a route that handles all not found routes
Find broken links, missing images, etc in your HTML. Scurry around your site and find all those broken links.
A rehype plugin to inspect, validate, or rewrite URLs anywhere in an HTML document
Codecademy's new 404 page. WIP
Default diagnostics Pagelet used by the 404 and 500 Pagelet
Default 404 Pagelet used if the router cannot dispatch to any route
Provides a wrapper for router-view that allows you to show error pages without changing the URL. Now works with view props.
React Router interface that renders a component when no child route is matched.
Check if a page can be accessed or returns an error code
A function to reject empty values with an http exception
Build Rill middleware that only run on unhandled requests.
404 handler for Lad and Koa (best used with koa-better-error-handler)
Load a fallback image if an image errors out
Generic errors with common http codes
`NotFound` middleware for Express.js
Express/Connect middleware to serve a default not found/404 page