When utilizing Taproot features with bitcoinjs-lib, you may need to include an additional ECC (Elliptic Curve Cryptography) library. The commonly used tiny-secp256k1 library, however, might lead to compatibility issues due to its reliance on WASM (WebAssembly). The following alternatives may be used instead, though they may be significantly slower for high volume of signing and pubkey deriving operations.

bitcoinjs-lib/tiny-secp256k1-asmjs A version of tiny-secp256k1 compiled to ASM.js directly from the WASM version, potentially better supported in browsers. This is the slowest option.

bitcoinerlab/secp256k1 Another alternative library for ECC functionality. This requires access to the global BigInt primitive.