Utilisé pour tester des applications JavaScript/TypeScript.

• Node
• React
• Angular
• etc

• Jest-When

• Outil : Daydream
• Alternative : Horseman
• Web scraping with Nightmare.js
• http://stackoverflow.com/questions/37857545/nightmare-js-conditional-browsing

Types d'observables:

• Hot
• Cold

Time Frame: - (dash)

• Virtual time
• Moves from left to right
• Start with 0 frame
• Each frame is counted as 10 frames
• One frame is 10 ms of time
• Maximum of 740 frames

Completion: | (pipe)

Error: #

Subscription point to the hot observable: ^

Unsubscription point at which a subscription is unsubscribed : !

Any caracter value being emitted by the producer: a

Emit a single grouped value on same time frame : ()

Empty: |

Never: - ou —-

• Testing RxJS Code with Marble Diagrams