Certificate of completion

Rafael da Costa Nunes

JavaScript: array methods

completed the online course with an estimated workload of 8 hours.

Finished at June 10, 2023

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/90824b6f-4731-49ea-8a57-ef6e506f277b

Course lessons

JavaScript: array methods

  • ForEach: function for each element
  • Map: new modified array
  • Filter: applying different filters
  • Sort: ordering the list
  • Reduce: a single value
Formal Certificate