DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Use TypeScript to Create a Secure API with Node.js and Express: Getting Started

Use TypeScript to Create a Secure API with Node.js and Express: Getting Started

9
Comments 1
1 min read
State machine advent: Asynchronous code in XState (19/24)

State machine advent: Asynchronous code in XState (19/24)

20
Comments 3
3 min read
TypeScript Types Deep Dive - Part 1

TypeScript Types Deep Dive - Part 1

193
Comments 6
11 min read
An intro to GraphQL with Apollo Client and Angular

An intro to GraphQL with Apollo Client and Angular

10
Comments 1
5 min read
State machine advent: Let the machine handle accessibility for you (18/24)

State machine advent: Let the machine handle accessibility for you (18/24)

23
Comments 2
5 min read
What is Optional Chaining and Nullish Coalescing? (ES2020)

What is Optional Chaining and Nullish Coalescing? (ES2020)

8
Comments
2 min read
Introducing Emoji Island 🏝 51:30

Introducing Emoji Island 🏝

48
Comments 2
1 min read
Proxy API calls to your server during Angular development

Proxy API calls to your server during Angular development

6
Comments
2 min read
Slow RabbitMq Producer (load tests)

Slow RabbitMq Producer (load tests)

12
Comments
2 min read
JavaScript's Async + Await in 5 Minutes

JavaScript's Async + Await in 5 Minutes

159
Comments 1
5 min read
State machine advent: Reusable conditional logic with custom guards (17/24)

State machine advent: Reusable conditional logic with custom guards (17/24)

13
Comments 2
3 min read
express-telescope: A beautiful error page for Expressjs apps

express-telescope: A beautiful error page for Expressjs apps

8
Comments
1 min read
Reactive Form Validation in Angular

Reactive Form Validation in Angular

8
Comments
7 min read
Typescript’s Omit: Pick’s Mirror

Typescript’s Omit: Pick’s Mirror

5
Comments 1
4 min read
Ordinary Puzzles – An open-source mobile puzzle game built with React-Native

Ordinary Puzzles – An open-source mobile puzzle game built with React-Native

6
Comments
1 min read
Formik & React Testing Library and Screaming at a Computer for an Hour

Formik & React Testing Library and Screaming at a Computer for an Hour

38
Comments 13
4 min read
Clean Code Applied to JavaScript — Part IV. Comments

Clean Code Applied to JavaScript — Part IV. Comments

181
Comments 7
4 min read
Docker-Compose&typescript-react-sass-webpack-babel-boilerplate

Docker-Compose&typescript-react-sass-webpack-babel-boilerplate

9
Comments
1 min read
State machine advent: A better way to type guards and actions (16/24)

State machine advent: A better way to type guards and actions (16/24)

13
Comments
3 min read
ERROR in Maximum call stack size exceeded - the unsual kind

ERROR in Maximum call stack size exceeded - the unsual kind

6
Comments
1 min read
State machine advent: One event, two possible state transitions (15/24)

State machine advent: One event, two possible state transitions (15/24)

12
Comments 10
2 min read
Telescope Is the New Error Page for Expressjs

Telescope Is the New Error Page for Expressjs

6
Comments
1 min read
Full-Stack in Four Files

Full-Stack in Four Files

118
Comments
5 min read
How to Fetch Data from API with React Hooks | Example

How to Fetch Data from API with React Hooks | Example

4
Comments
1 min read
Improved Dependency Injection with the new providedIn scopes 'any' and 'platform'

Improved Dependency Injection with the new providedIn scopes 'any' and 'platform'

43
Comments 7
4 min read
You Should Upgrade to Angular 9 TODAY

You Should Upgrade to Angular 9 TODAY

89
Comments 27
6 min read
Tricky JavaScript Interview Problem

Tricky JavaScript Interview Problem

22
Comments 2
1 min read
Clean Code Applied to JavaScript — Part III. Functions

Clean Code Applied to JavaScript — Part III. Functions

351
Comments 17
9 min read
State machine advent: Guard state transitions, guard actions (14/24)

State machine advent: Guard state transitions, guard actions (14/24)

10
Comments 3
2 min read
My Tooling Wishes for 2020 ✨

My Tooling Wishes for 2020 ✨

52
Comments 4
7 min read
SOLID — Principles of Object-Oriented Design

SOLID — Principles of Object-Oriented Design

286
Comments 2
6 min read
The Factory Pattern - Design Patterns meet the Frontend

The Factory Pattern - Design Patterns meet the Frontend

219
Comments 9
5 min read
Angular Ivy: a detailed introduction

Angular Ivy: a detailed introduction

94
Comments 29
14 min read
Add custom operators to typeorm

Add custom operators to typeorm

13
Comments
2 min read
State machine advent: Update XState context with actions (13/24)

State machine advent: Update XState context with actions (13/24)

14
Comments
2 min read
TypeScript: Don't Export const enums

TypeScript: Don't Export const enums

7
Comments
2 min read
Lazy loading modules in Angular

Lazy loading modules in Angular

7
Comments
3 min read
Fcal

Fcal

4
Comments 2
1 min read
How to store E2EE keys in the browser

How to store E2EE keys in the browser

7
Comments
4 min read
Why we need another form library (Fielder)

Why we need another form library (Fielder)

19
Comments 2
4 min read
Better development experience with Redux

Better development experience with Redux

10
Comments
3 min read
State machine advent: You are saying I can put infinite state into my finite automata? (12/24)

State machine advent: You are saying I can put infinite state into my finite automata? (12/24)

9
Comments
2 min read
State machine advent: A safer way to type events and state (11/24)

State machine advent: A safer way to type events and state (11/24)

12
Comments 6
2 min read
Generating Typescript Interfaces Directly From The Database

Generating Typescript Interfaces Directly From The Database

13
Comments
2 min read
An Angular Responsive Component

An Angular Responsive Component

11
Comments
1 min read
State machine advent: How to match against nested states in XState (10/24)

State machine advent: How to match against nested states in XState (10/24)

20
Comments 2
2 min read
TypeScript: Imutabilidade em tempo de compilação em TypeScript

TypeScript: Imutabilidade em tempo de compilação em TypeScript

8
Comments
10 min read
CSS Layout: A collection of popular layouts and patterns made with CSS

CSS Layout: A collection of popular layouts and patterns made with CSS

328
Comments 14
1 min read
WebSocket, RxJS and other bad things

WebSocket, RxJS and other bad things

8
Comments
2 min read
Some Ionic v3 to v4 Gotchas

Some Ionic v3 to v4 Gotchas

6
Comments
4 min read
State machine advent: Introduction to nested and parallel states using statecharts (9/24)

State machine advent: Introduction to nested and parallel states using statecharts (9/24)

17
Comments
2 min read
Babel Macros

Babel Macros

7
Comments
6 min read
How to make TS more intelligent?

How to make TS more intelligent?

4
Comments 4
1 min read
AngularJS + Angular (v6) hybrid (finally!)

AngularJS + Angular (v6) hybrid (finally!)

8
Comments
4 min read
Angular Router • Popstate blocked

Angular Router • Popstate blocked

6
Comments
1 min read
How AI fleet Management Will Shape the Future of Transportation

How AI fleet Management Will Shape the Future of Transportation

5
Comments
8 min read
State machine advent: Why state machines don't scale (8/24)

State machine advent: Why state machines don't scale (8/24)

9
Comments 2
2 min read
Styled Components & TypeScript - 😍

Styled Components & TypeScript - 😍

73
Comments
3 min read
Unit Testing is not Jasmine/Karma

Unit Testing is not Jasmine/Karma

10
Comments
2 min read
Angular Dependency Injection Simplified for .Net and Java Developers

Angular Dependency Injection Simplified for .Net and Java Developers

81
Comments 8
5 min read
loading...