DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Optional Chaining, Null Coalescing and how they will change the way you write code

Optional Chaining, Null Coalescing and how they will change the way you write code

20
Comments 1
4 min read
From create-react-app to PWA

From create-react-app to PWA

99
Comments
10 min read
TypeScript Full Stack project (Part I)

TypeScript Full Stack project (Part I)

7
Comments
3 min read
Stencil: I Think I Found My Frontend Home

Stencil: I Think I Found My Frontend Home

177
Comments 31
6 min read
Using in-memory-db With NestJS

Using in-memory-db With NestJS

17
Comments
5 min read
Typescript without Typescript

Typescript without Typescript

17
Comments 2
2 min read
JavaScript private class fields and the TypeScript private modifier

JavaScript private class fields and the TypeScript private modifier

34
Comments 5
4 min read
Exploring AWS CDK - A Million a Minute (DynamoDB and ProviderFramework)

Exploring AWS CDK - A Million a Minute (DynamoDB and ProviderFramework)

17
Comments 1
8 min read
How to Install and Begin Using TypeScript

How to Install and Begin Using TypeScript

45
Comments
13 min read
Angular < 13: How to support IE11

Angular < 13: How to support IE11

94
Comments 14
6 min read
A guide to using TypeScript in Vue, with maximal VSCode IntelliSense

A guide to using TypeScript in Vue, with maximal VSCode IntelliSense

13
Comments 1
2 min read
NgRx creator functions 101

NgRx creator functions 101

48
Comments 4
11 min read
Three lines of Typescript with jest to get typesafe mocks

Three lines of Typescript with jest to get typesafe mocks

14
Comments 1
1 min read
What is your favourite Javascript superset and why is it TypeScript?

What is your favourite Javascript superset and why is it TypeScript?

10
Comments 13
1 min read
Eliminating Partial Functions by Balancing Types in TypeScript

Eliminating Partial Functions by Balancing Types in TypeScript

9
Comments
3 min read
React Crash Course: Building React App using Hooks, Mobx, Typescript and much more

React Crash Course: Building React App using Hooks, Mobx, Typescript and much more

7
Comments
10 min read
User Registration with a NestJS GraphQL Server and Prisma

User Registration with a NestJS GraphQL Server and Prisma

13
Comments 1
5 min read
What is a TypeScript Interface?

What is a TypeScript Interface?

6
Comments
2 min read
Object Destructuring in Javascript

Object Destructuring in Javascript

8
Comments
1 min read
My confusions about TypeScript

My confusions about TypeScript

80
Comments 70
4 min read
Type Inference in TypeScript

Type Inference in TypeScript

10
Comments
4 min read
Play with node-canvas and build something useful

Play with node-canvas and build something useful

16
Comments
2 min read
Authentication Strategy - Fastify + Typescript + JWT

Authentication Strategy - Fastify + Typescript + JWT

8
Comments
4 min read
How to Create a Simple React Countdown Timer

How to Create a Simple React Countdown Timer

159
Comments 18
4 min read
A Deep Dive Into the NestJS Injection Scope

A Deep Dive Into the NestJS Injection Scope

27
Comments
2 min read
Power in tiny libraries

Power in tiny libraries

68
Comments 23
1 min read
Returning A Promise From A Function Is Extra Useful With TypeScript

Returning A Promise From A Function Is Extra Useful With TypeScript

9
Comments 4
3 min read
Cross-platform native development differences between Flutter and NativeScript

Cross-platform native development differences between Flutter and NativeScript

24
Comments 4
5 min read
Testable code with VueJS and TypeScript

Testable code with VueJS and TypeScript

66
Comments 2
17 min read
[TypeScript] Implement valueOf method in Enums

[TypeScript] Implement valueOf method in Enums

6
Comments
2 min read
Exploring How lit-html Works: render Function

Exploring How lit-html Works: render Function

10
Comments
2 min read
Introduction to NestJS Services

Introduction to NestJS Services

47
Comments
4 min read
My time at DDDAdelaide 2019

My time at DDDAdelaide 2019

4
Comments
3 min read
What is TypeScript Part one?

What is TypeScript Part one?

7
Comments
1 min read
How to setup a React.JS Project with TypeScript, ESLint and Prettier

How to setup a React.JS Project with TypeScript, ESLint and Prettier

54
Comments 12
3 min read
Exploring How lit-html Works: TemplateResult and SVGTemplateResult constructors (4)

Exploring How lit-html Works: TemplateResult and SVGTemplateResult constructors (4)

7
Comments
3 min read
TypeScript tutorial by example: implementing a well-typed validation library

TypeScript tutorial by example: implementing a well-typed validation library

16
Comments
10 min read
Wizar devlog 00: thinking a game for cross "gameplay"

Wizar devlog 00: thinking a game for cross "gameplay"

5
Comments
2 min read
How to Create a Simple React Calendar with Styled Component

How to Create a Simple React Calendar with Styled Component

113
Comments 4
7 min read
Create an Avatar Component in Gatsby with TypeScript Part 3: Adding Types

Create an Avatar Component in Gatsby with TypeScript Part 3: Adding Types

6
Comments
2 min read
TS sort helper

TS sort helper

13
Comments
1 min read
How to Config React Project with Next.js, Typescript, TSLint, and Jest?

How to Config React Project with Next.js, Typescript, TSLint, and Jest?

98
Comments 11
8 min read
Share your .eslintrc, auto-fix on save, and related config files

Share your .eslintrc, auto-fix on save, and related config files

12
Comments
2 min read
Exploring How lit-html Works: TemplateResult and SVGTemplateResult constructors (3)

Exploring How lit-html Works: TemplateResult and SVGTemplateResult constructors (3)

5
Comments
3 min read
Variable Declaration in JavaScript: var, let or const?

Variable Declaration in JavaScript: var, let or const?

52
Comments
4 min read
Top 10 Homebrew Tools You Didn't Know You Needed in 2020

Top 10 Homebrew Tools You Didn't Know You Needed in 2020

142
Comments 10
3 min read
Exploring AWS CDK - Loading DynamoDB with Custom Resources

Exploring AWS CDK - Loading DynamoDB with Custom Resources

21
Comments 9
7 min read
Click outside listener for React components in 10 lines of code

Click outside listener for React components in 10 lines of code

39
Comments 1
2 min read
NestJS Controllers Deep Dive

NestJS Controllers Deep Dive

18
Comments
5 min read
Creating an NPM repo with browser version, and also with testing and linting

Creating an NPM repo with browser version, and also with testing and linting

8
Comments
3 min read
Create an Avatar Component in Gatsby with TypeScript: Part 2 – Gatsby Image

Create an Avatar Component in Gatsby with TypeScript: Part 2 – Gatsby Image

7
Comments 1
3 min read
The Composite Pattern - Design Patterns Meet the Frontend

The Composite Pattern - Design Patterns Meet the Frontend

118
Comments 5
5 min read
Boilerplate for nodejs, typescript - simple folder structure

Boilerplate for nodejs, typescript - simple folder structure

17
Comments 2
1 min read
Safer code with container types (Either and Maybe)

Safer code with container types (Either and Maybe)

20
Comments 1
13 min read
Cool New Features Released in TypeScript 3.7

Cool New Features Released in TypeScript 3.7

18
Comments
5 min read
How to make a dependent dropdowns in React with Typescript?

How to make a dependent dropdowns in React with Typescript?

5
Comments
1 min read
MobX with React and TypeScript

MobX with React and TypeScript

31
Comments 2
4 min read
All We Need to Know About TypeScript Enums

All We Need to Know About TypeScript Enums

12
Comments
5 min read
The Beginner’s Guide to TypeScript

The Beginner’s Guide to TypeScript

13
Comments
3 min read
Card Selector

Card Selector

8
Comments 2
27 min read
loading...