Handy JS Snippets for javascript (react, typescript, etc)

Some often used shortcuts by the team.

console variants

Cursor position is located at pipes. Nice for logging thing: thing.

console.log('| :', |);

Great for just marking which line number in which file you've placed this.

console.log('***** Here! -> line #XXX in DIR/FILENAME *****');

Console log table for a variable.

console.table()

stringy
For getting a formatted json object stringified for display in the console or UI. Cursor will be ready for you to enter the variable to stringify.

JSON.stringify(your_var, null, 2)

Console log table for a variable.

console.table()

Quickly scaffold out a test describe block with it statement. You may TAB through this code to traverse describe, it, and //test.

describe('', () => {
  it('should...', ()=> {
    // test
  });
});

Please do!