Lars Grammel

Creating automatic refactoring tools for TypeScript and JavaScript. Founder of p42.ai

Joined on Dec 9, 2020 http://p42.ai

Pinned

Lars Grammel for P42

Jan 9

Turn Visual Studio Code Into A Top-Notch JavaScript IDE With These 25 Extensions

#beginners #vscode #javascript #webdev

116 14

10 min read

Lars Grammel for P42

Dec 30 '21

ES2022 Preview: 10 Exciting JavaScript Language Features From 2021

#javascript #programming #node #webdev

37 2

7 min read

Lars Grammel for P42

Dec 21 '21

Level Up Your JavaScript With These 60 Quick Fixes for VS Code

#javascript #webdev #vscode #typescript

94 7

7 min read

Lars Grammel for P42

Dec 1 '21

Simplifying a JavaScript Function With 12 Automated Refactorings

#javascript #vscode #webdev #node

25 1

4 min read

Lars Grammel for P42

Oct 11 '21

7 Formats for Great Team Retrospectives

#discuss #webdev #productivity #career

79 6

4 min read

Lars Grammel for P42

May 10

You don't need void 0 in JavaScript

#javascript #webdev #beginners #programming

3 min read

JavaScript Refactoring: Simplify Duplicated Function Call Inside If-Else Statement

That's pretty cool!

Apr 30

JavaScript Refactoring: Simplify Duplicated Function Call Inside If-Else Statement

As mentioned in the other comment, manual re-typing is 2x as ...

Apr 29

JavaScript Refactoring: Simplify Duplicated Function Call Inside If-Else Statement

That's fair - the tooling value depends on personal preferenc...

Apr 29

JavaScript Refactoring: Simplify Duplicated Function Call Inside If-Else Statement

Yup, and I tested it. Manual retyping is about 2x as fast in ...

Apr 29

What are your favorite VS Code extensions for working with JS & TS?

Awesome, thanks!

Jan 17

Turn Visual Studio Code Into A Top-Notch JavaScript IDE With These 25 Extensions

VS Code now also has a built in "Guide: Bracket Pairs" featur...

Jan 11

Turn Visual Studio Code Into A Top-Notch JavaScript IDE With These 25 Extensions

You're welcome!

Jan 11

Turn Visual Studio Code Into A Top-Notch JavaScript IDE With These 25 Extensions

Looks great!

Jan 11

View all 61 comments

Lars Grammel for P42

May 6

JavaScript Refactoring: Extract Array Constant From String Comparison Chain

#javascript #beginners #webdev #programming

1 min read

Lars Grammel for P42

May 4

JavaScript Refactoring Gotchas: 5 Ways Converting to Optional Chaining Can Break Your Code

#javascript #typescript #beginners #programming

3 min read

Lars Grammel for P42

Apr 29

JavaScript Refactoring: Simplify Duplicated Function Call Inside If-Else Statement

#javascript #beginners #programming #webdev

21 9

1 min read

Lars Grammel for P42

Apr 27

JavaScript Refactoring: Simplify If-Else Variable Initialization

#javascript #beginners #webdev #programming

10 1

1 min read

Lars Grammel for P42

Feb 1

What's new in P42? January 2022 Roundup

#javascript #vscode #webdev #typescript

4 min read

Lars Grammel for P42

Jan 16

WTF JavaScript: A Variable with Side Effects

#javascript #beginners #node #webdev

2 min read

Lars Grammel for P42

Dec 3 '21

What are your favorite VS Code extensions for working with JS & TS?

#discuss #vscode #javascript #typescript

110 18

1 min read

Lars Grammel for P42

Nov 25 '21

Short-Circuiting in JavaScript

#javascript #webdev #programming #node

3 min read

Lars Grammel for P42

Nov 16 '21

P42 Code Review: Inline Comments and Hints

#javascript #github #typescript #codereview

2 min read

Lars Grammel for P42

Oct 24 '21

Can You Refactor JavaScript Safely Without Test Coverage?

#javascript #webdev #node #vscode

27 7

3 min read

Lars Grammel for P42

Oct 18 '21

How would you refactor this JS function?

#discuss #javascript #refactoring #webdev

83 94

1 min read

Lars Grammel for P42

Sep 29 '21

JavaScript Refactoring: Replace Nested If-Else with Guards

#vscode #webdev #javascript #typescript

74 18

2 min read

Lars Grammel for P42

Sep 22 '21

Supercharge VS Code with 32 JavaScript Refactorings

#vscode #javascript #typescript #webdev

6 min read

Lars Grammel for P42

Jun 23 '21

P42 for Visual Studio Code

#vscode #javascript #typescript

10 7

1 min read

Lars Grammel for P42

May 15 '21

Optional Chaining (?.) Refactoring

#javascript #refactoring #es2020

10 1

2 min read

Lars Grammel for P42

May 8 '21

Nullish Coalescing Operator Refactoring

#javascript #codequality #refactoring

1 min read

Lars Grammel for P42

Apr 3 '21

For...of Loop Refactoring

#javascript #codequality

1 min read

Lars Grammel for P42

Mar 23 '21

GitHub Pull Request Review with P42 Checks

#codereview #javascript #productivity #programming

1 min read

Lars Grammel for P42

Mar 10 '21

Check Your GitHub Commits with P42

#javascript #typescript

1 min read

Lars Grammel for P42

Dec 30 '20

3 JavaScript Features From 2020 That Will Make Your Life Easier

#webdev #javascript

54 3

2 min read

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JavaScript Refactoring: Simplify Duplicated Function Call Inside If-Else Statement

JavaScript Refactoring: Simplify Duplicated Function Call Inside If-Else Statement

JavaScript Refactoring: Simplify Duplicated Function Call Inside If-Else Statement

JavaScript Refactoring: Simplify Duplicated Function Call Inside If-Else Statement

What are your favorite VS Code extensions for working with JS & TS?

Turn Visual Studio Code Into A Top-Notch JavaScript IDE With These 25 Extensions

Turn Visual Studio Code Into A Top-Notch JavaScript IDE With These 25 Extensions

Turn Visual Studio Code Into A Top-Notch JavaScript IDE With These 25 Extensions