baptistemanson

  useEffect(() => {
    if (!navigator.serviceWorker)
      throw new Error("We only support browsers with service workers enabled");
    // The trickery below appears to be necessary to register a compiled ServiceWorker with nextjs
    // Webpack only compiles workers imported via the pattern `new Worker(new URL("script_to_be_compiled"))`
    // So we need to use that exact expression and have it register a service worker instead
    const RealWorker = window.Worker;

    (
      window as any

baptistemanson

// Better error handling in TS

// Exceptions in TS have a few issues:
// - they can't be typechecked
// - they can't be easily documented (this may fail)
// - the "catch" code is usually not colocated to what may fail, adding cognitive load
// - it's hard to differentiate between different errors
// - they are costly in performance
// - they can propagate all the way from the bottom to the top without the intermediate layers to be warned it may fail
// - anything can be thrown

baptistemanson

interface Jsonable {
  [x: string]: string | number | boolean | Date | Jsonable | Jsonable[];
}
// errors that can be discriminated based on a type,
// contain a message
// and can have context extra info that are serializable to json.
interface IdeaError<ErrorType> {
  type: ErrorType;
  message: string;
  extra: Jsonable;

baptistemanson

import { atomWithStorage, createJSONStorage } from "jotai/utils";

const storage = createJSONStorage(() => sessionStorage);
export const historyAtom = atomWithStorage(
  "history",
  [window.location.href],
  storage
);

// will give you access to the history in the component you wish

baptistemanson

// AOS
import { AppAccount, Collaborator } from "@prisma/client";

// list of all row type in the app
enum TableRowType {
  Collab,
  AppAcc,
}

type Spec<A, B> = {

baptistemanson

// SOA
import { AppAccount, Collaborator } from "@prisma/client";

// list of all row type in the app
enum TableRowTypeString {
  Collaborator,
  AppAccount,
}

// list of all fields for app accounts