Continuous Delivery e Ferramentas Javascript
1 like•932 views
The document discusses the importance of automation, continuous delivery, and quality in software development, particularly in the context of JavaScript. It highlights key concepts such as lean startup methodology and agile practices that facilitate rapid prototyping and customer feedback. Additionally, it presents a toolkit for JavaScript developers, covering infrastructure, testing, application frameworks, and utility tools.
![DESIGN THINKING
6
“Innovation powered by… direct observation of
what people want and need in their lives and
what they like or dislike about the way particular
products are made, package, marketed, sold and
supported… [It’s] a discipline that uses the
designer’s sensibility and methods to match
people’s needs with what is technologically
feasible and what viable business strategy can
convert into customer value and market
opportunity.” (Tim Brown, IDEO)](https://image.slidesharecdn.com/cdejscopy-150324111141-conversion-gate01/85/Continuous-Delivery-e-Ferramentas-Javascript-6-320.jpg)
Continuous Delivery e Ferramentas Javascript
- 1. B r u n o Ta v a r e s , M a r c o s V i n i c i u s FERRAMENTAS JAVASCRIPT E CONTINUOUS DELIVERY Programando, automatizando e distribuindo aplicações no mundo JS
- 3. AGENDA ▫︎UM POUCO SOBRE O CONTEXTO ▫︎FUNDAMENTOS ▫︎CONTINUOUS DELIVERY ▫︎POSSIBILIDADES DO MUNDO JAVASCRIPT ▫︎SERÁ QUE EU DEVERIA COMPRAR UM CARRO ▫︎FERRAMENTAS JAVASCRIPT ▫︎* EXEMPLOS E MAIS EXEMPLO ▫︎* PALESTRAS E LIVROS 3
- 4. UM POUCO SOBRE O CONTEXTO Por que desenvolvedores têm que se preocupar com automatização, testes, qualidade, integração e entrega contínua? 4
- 6. DESIGN THINKING 6 “Innovation powered by… direct observation of what people want and need in their lives and what they like or dislike about the way particular products are made, package, marketed, sold and supported… [It’s] a discipline that uses the designer’s sensibility and methods to match people’s needs with what is technologically feasible and what viable business strategy can convert into customer value and market opportunity.” (Tim Brown, IDEO)
- 7. LEAN STARTUP 7 “Lean Startup initially advocates the creation of rapid prototypes designed to test market assumptions and uses costumer feedback to evolve them much faster than more traditional software then more traditional software engineering practices… Lean Startup processes reduce waste by increasing frequency of contact with real costumers, therefore testing and avoiding incorrect market assumptions as early as possible” (Eric Ries)
- 9. CONTINUOUS DELIVERY A resposta técnica para as necessidades de processo, produto e mercado. 9
- 10. 3 PRINCÍPIOS DE CONTINUOUS DELIVERY ▫︎Cada mudança deve iniciar um processo de feedback ▫︎O feedback deve ser recebido o mais rápido o possível ▫︎O time de entrega deve receber feedback e então atuar nisto 10
- 11. 11 At an abstract level, a deployment pipeline is an automated manifestation of your process of getting software from version control into the hands of your users. (Jez Humble)
- 12. CONTINUOUS DELIVERY 12 Padrões e anti-padrões na automação de infraestrutura Quarta - 2:15 - 3:05 P a l e s t r a - Q C O N 2 0 1 5 Ballroom 4 Jeferson Girão & Fábio Santos
- 13. POSSIBILIDADES DO MUNDO JAVASCRIPT Quando o NodeJS chegou ele mudou tudo 13
- 15. 15
- 16. SHOULD I EVER BUY A CAR? Uma aplicação para descobrir se vale a pena ter um carro ou não 16
- 17. 17
- 18. 18
- 19. 19
- 20. THE JAVASCRIPT TOOLKIT An attempt to organize the recent explosion of Javascript based technologies and frameworks into a coherent toolkit to be used by a web application developer. 20 2.1
- 21. PREVIEW… SÓ NA QCON 21 http://javascript-toolkit.com/
- 22. Let’s talk about this needs, And take a look at some tools 22
- 23. BASIC BLOCKS OF THE TOOLKIT ▫︎Infrastructure & Development ▫︎Testing ▫︎Application & Product ▫︎Utilities & Support 23
- 25. SCAFFOLD 25 Several tools. Several ways. Several Practices. Need to organize, and give some good foundation - best practices, good design.
- 27. AUTOMATION 27 Lots of tasks to execute. Compile. Test. Minify. Concat. Uglify. Etc.
- 29. AUTOMATION UTILITIES 29 Tasks that can be put in the build pipeline.
- 31. DEPENDENCY MANAGEMENT 31 Applications are getting complex. They rely on several other libraries and frameworks.
- 32. 32
- 33. JAVASCRIPT PREPROCESSOR 33 The way you organize code in development time is different the way you publish your code. Need to do some processing in your javascript files before using them.
- 35. OTHER LANGUAGES 35 Have a syntactic sugar element, or even completely different syntax (that in the end turn into javascript to run in the browser)
- 37. TESTING 37
- 38. TEST RUNNER 38 Execute and visualize test results
- 39. 39
- 41. 41
- 42. TESTING END TO END 42 Write tests for the whole application flow
- 44. TEST SUPPORT 44 Support for tests and others helpers
- 45. 45
- 47. APPLICATION FRAMEWORKS 47 Applications on web are getting complex, need for frameworks that support app development.
- 49. APPLICATION UTILITIES 49 Several application features that can be necessary (e.g. routing)
- 50. 50
- 51. DYNAMIC LOADING 51 Big projects are split among several pieces of javascript for the sake of modularisation. No all of them should be loaded at the same time.
- 54. DOM UTILITIES 54 DOM selection and manipulation, some auxiliary functions, need for utilities that make work simple (and cross-browser)
- 55. 55
- 56. JS UTILITIES 56 Clean code, functional programming style, reactive programming features, helpers and utilities
- 58. 58 Microservices, an unexpected journey: where they came from, where they're going Sexta - Keynote P a l e s t r a - Q C O N 2 0 1 5 Ballroom 1-4 Sam Newman