The document discusses building enterprise applications with TypeScript. It provides an overview of TypeScript, describing it as a superset of JavaScript that adds types and other features. It also discusses some common technologies that work well with TypeScript, such as Node.js, Nest.js, Docker, Kubernetes, MongoDB, and Angular. The presentation aims to demonstrate how TypeScript can help build robust, scalable enterprise applications when combined with these complementary technologies.

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Building Enterprise grade
architectures with TypeScript &
friends
Ciprian Sorlea
Chief Technology Officer @ Nordlogic Software

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Many thanks to our sponsors & partners!
GOLD
SILVER
PARTNERS
PLATINUM
POWERED BY

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About my hats…
grado.ionordlogic.com enlyte.bot avos.ro

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WHAT IS AN ENTERPRISE APPLICATION?

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An enterprise application (EA) is a large software system
platform designed to operate in a corporate
environment such as business or government. EAs are
complex, scalable, component-based, distributed and
mission critical.

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BEFORE TYPESCRIPT, LET’S LOOK AT….

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SO WITH ALL THAT, JAVASCRIPT IN
ENTERPRISE?

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Before you say…

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https://insights.stackoverflow.com/survey/2018

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HOWEVER…

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ES Releases Timetable
20171997 2009
1999 2015
Async/ Await
ES 1 ES 3 ES 5 ES 6 ES 8
Classes,
Promisses

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ES Browser conformance in 2018

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THIS IS WHERE TYPESCRIPT STEPS IN

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- A superset of JavaScript, that compiles to JavaScript
- Runs in any environment / browser
- Provides a strong Type system for JavaScript
- Gives tons of really cool & useful features
- Fixes most of JavaScript weirdoes
- Provides a waaaay better OOP support
What is TypeScript

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- Type inference
- Structural type compatibility
- Type guards
- Decorators
- Intersection types (this and that)
- Union types (this or that)
- Enums, Generics, Mixins
Useful & cool features (my favorites)

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TS Releases Timetable
MAY
2018
APR
2014
NOV
2015
JUL
2015
SEP
2015
Async/ Await
TS 1.0 TS 1.5 TS 1.7 TS 2.0 TS 2.9
ES6 Modules

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ES vs TS Releases
NOV
2015
JUL
2015
Async/ Await
TS 1.0 TS 1.5 TS 1.7 TS 2.0 TS 2.9
ES6 Modules
JUN
2017
JUN
2015
Async/ Await
ES 1 ES 3 ES 5 ES 6 ES 8

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LET’S MEET (SOME OF) TYPESCRIPT’S
FRIENDS

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NodeJS & NPM
www.nodejs.org

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Nest
www.nestjs.com

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Docker
www.docker.io

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Kubernetes
www.kubernetes.io

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RabbitMQ
www.rabbitmq.com

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Apache Kafka
kafka.apache.org

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MongoDB
www.mongodb.com

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Redis
www.redis.io

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AND MANY, MANY, MORE

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NEXT, NOT JUST FRIENDS, BUT RELATIVES

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Angular
www.angular.io

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Native Script
www.nativescript.org

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PUTTING EVERYTHING TOGETHER

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Q & A

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THANK YOU!