Debug polyfill buffer error

[victorwu]

Error stems from fabric.http.js minified file. WASM_BUFFER is used in secp256k1 which is a wasm compiled dependency. Line producing the error const WASM_BUFFER = new Uint8Array(wasm.memory.buffer);

[victorwu]

https://github.com/web3/web3.js#troubleshooting-and-known-issues

[victorwu]

https://stackoverflow.com/questions/64557638/how-to-polyfill-node-core-modules-in-webpack-5

[victorwu]

Integrating wasm to webpack did not make any progress, showed same errors

• https://www.npmjs.com/package/@rollup/plugin-wasm
• recommended to have relative paths, using ./ instead of _dirname
• add alias to file https://stackoverflow.com/a/71956791
• updating rollup config to use buffer https://github.com/SheetJS/sheetjs/issues/2367
• installing buffer https://github.com/feross/safe-buffer/issues/30

[victorwu]

ordering of dependencies could cause issues, list parent dependencies below child dependencies

[victorwu]

https://viglucci.io/how-to-polyfill-buffer-with-webpack-5