The Best Wave Alternatives in 2026

Pa11y automates accessibility testing to help teams evaluate websites.

Code Beautify offers online tools for formatting, validating, viewing, and converting developer files and data.

Hyperbeam provides an API for embedding virtual computers in web apps, with synchronized audio and video and multi-user control.

CodeImage helps developers organize code snippets and create shareable screenshots of source code.

Coders Tool offers browser-based utilities for JSON, SQL, text, encoding, networking, time conversion, and data formatting.

Inspect and edit binary files in a browser with HexEd.it, a hex editor for hexadecimal data.

Responsive Viewer previews, screenshots, annotates, and compares website layouts across multiple screen sizes.

PageRip extracts HTML and CSS from selected webpage elements or saves full pages as single-file HTML and JSX for code reuse.

Claude Usage Tracker is a browser extension for viewing Claude usage information.

ScribePal provides contextual insights, summaries, and browsing assistance through an AI browser extension.

Bytecode Viewer is a Java and Android APK reverse engineering suite with decompiling, editing, and debugging tools.

Big List of Naughty Strings collects unusual input strings that may trigger issues in software handling user data.

Gito uses language models to review GitHub code for high impact issues such as vulnerabilities, bugs, and maintainability concerns.

Reinforcement learning algorithms can be evaluated with Gym4ReaL, a Gymnasium-based suite of realistic environments.

App DevTools groups browser-based tools for text, web code, encoding, validation, and data conversion tasks.

Command Not Found helps users identify which package provides a missing command and how to install it.

IPFS provides content-addressing components for building verifiable and portable applications across open networks.

Website Carbon Calculator estimates a website’s carbon footprint using the Sustainable Web Design Model.

Browse network, DevOps, and site reliability tools from Site24x7, though the page says the searched tool is unavailable.

Search more than 100 technology references in DevDocs, an offline documentation browser for developers.

Handle tasks such as JSON formatting, text comparison, and regular expression testing with DevToys, a desktop toolkit.

Real-time web log analysis and interactive reports are available through GoAccess.

The igraph site offers network analysis software and describes igraph as a network analysis package.

WakaTime tracks coding time and AI usage across editors, with views by project and language.