Notes:

• Modified and compiled by VirtFunc.
• Uses UEFIPatch under the hood. Upstream License: BSD-2-Clause.
• Source: GitHub: VirtFunc/uefipatchwasm.
• Wasm module is ~3MiB, may load slowly as a result.
• Old UEFITool engine is used, it has been known to break some firmware images. Proceed only if you have recovery method (or don't care).
• Performance is roughly 80% of the CLI version, due to Wasm overhead. Firefox is much slower in my experience.

Output:

Pending patches: