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TypeScript 101 - We RISE Tech Conference
The document is a class introduction to TypeScript, highlighting its benefits for large-scale projects, such as better maintainability and reduced runtime errors compared to JavaScript. It outlines the pros and cons of both TypeScript and JavaScript, discusses the popularity of TypeScript among developers, and provides homework options for further learning. Key takeaways include TypeScript's open-source nature, optional typing, and advantages for development efficiency.
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TypeScript 101 - We RISE Tech Conference
- 1. A brief classthat introduces the benefits TypeScript provides to large scale projects. Prerequisites: JavaScript 202 TypeScript 101
- 2. 🎓 Professor FrancesCoronel @fvcproductions fvcproductions in/fvcproductions
- 3. Syllabus (1) TypeScript vsJavaScript 🎭 (2) The Rise of TypeScript’s Popularity 📈 (3) Homework Assignments 📚 @fvcproductions
- 4. W8, what isTypeScript? 🤔 @fvcproductions
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- 14. • strict syntacticalsuperset of JavaScript • programming language developed & maintained by Microsoft that is completely open-source • eases development of large scale applications written in JS with less boilerplate code & better tooling • extends JS by adding optional typing, static analysis, & interfaces to create code that's easier to maintain 📆 October 2012 @fvcproductions
- 15. (1) TypeScript vsJavaScript 🎭 .ts .js @fvcproductions
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- 18. The Nitty Gritty💻 npm i -g typescript Installing TypeScript Compiling our file to JS tsc multiplication.ts Configuring options touch tsconfig.json npm i -g tslint Optional Installing TSLint @fvcproductions
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- 20. JavaScript is TypeScriptbut TypeScript is not JavaScript. Superset vs Subset 🔘 @fvcproductions
- 21. Pros of TypeScript ✔scalability ✔ less runtime errors ✔ zero overhead Cons of TypeScript ✗ small learning curve ✗ extra tooling needed ✗ extra step - compilation To Type or Not To Type Pros of JavaScript ✔ EVERYWHERE ✔ awesome libraries ✔ flexible Cons of JavaScript ✗ dynamic typing ✗ lack of modularity ✗ verbose patterns @fvcproductions
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- 23. (2) The Riseof TypeScript’s Popularity 📈 @fvcproductions
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- 32. "The platform no developer shouldlive without" - me @fvcproductions
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- 36. 15 Most PopularLanguages On GitHub by Opened Pull Requests With Percentage Change from Previous Year @fvcproductions
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- 44. Option 1. 🎓Finish the Google Codelab @fvcproductions
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- 48. Option 2. 🎙Podcasts! @fvcproductions
- 49. Option 3. 🎥Watch the creator of TypeScript talk about TypeScript at the #MSBuild Conference “What’s New In TypeScript” by Anders Hejlsberg @fvcproductions
- 50. Bonus Option. 🎮Screw homework and go play instead! typescriptlang.org/play @fvcproductions
- 55. Thanks for listening!🍫🍓 @fvcproductions fvcproductions in/fvcproductions Slides will be uploaded ASAP to slideshare.net/fvcproductions
- 56. Credits 1. Mathematical FinnPhoto: https://glarbinator.deviantart.com/art/Mathematical-Finn-417768395 2. TypeScript Official Website: http://www.typescriptlang.org/ 3. Severus Snape Video: https://www.youtube.com/watch?v=PnOyBLT07R8 4. GitHub Icon: https://www.iconfinder.com/iconsets/ionicons 5. Twitter & LinkedIn Icons: https://www.iconfinder.com/iconsets/free-social-icons 6. Fonts: Segoe UI, SF Pro Text, Input Mono 7. Google Trends: https://g.co/trends/2M11R 8. TypeScript and JavaScript Logos: egghead.io 9. Stack Overflow 2017 Survey: https://insights.stackoverflow.com/survey/2017 10. TypeScript GIFs: http://twittervideodownloader.com/ & @typescriptlang 11. EdX Course: https://www.edx.org/course/introduction-typescript-2-microsoft-dev273x-0#! 12. List of Editors: https://www.wikiwand.com/en/TypeScript @fvcproductions
- 57. My somewhat morbiddog analogy 🐾 > @fvcproductions
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- 60. Option 1. 🎥Watch the creator of TypeScript talk about TypeScript at the #MSBuild Conference “What’s New In TypeScript” by Anders Hejlsberg
- 61. Option 2. 🎓Enroll in an edX course on TypeScript created by Microsoft that starts tomorrow
- 62. Option 3. 🎮Screw homework and go play instead! typescriptlang.org/play
- 63. Thanks for listening!☺ @fvcproductions fvcproductions in/fvcproductions Slides will be uploaded ASAP at speakerdeck.com/fvcproductions
- 64. Credits 1. Mathematical FinnPhoto: https://glarbinator.deviantart.com/art/Mathematical-Finn-417768395 2. TypeScript Official Website: http://www.typescriptlang.org/ 3. Severus Snape Video: https://www.youtube.com/watch?v=PnOyBLT07R8 4. GitHub Icon: https://www.iconfinder.com/iconsets/ionicons 5. Twitter & LinkedIn Icons: https://www.iconfinder.com/iconsets/free-social-icons 6. Fonts: Segoe UI, SF Pro Text, Input Mono 7. Google Trends: https://g.co/trends/2M11R 8. TypeScript and JavaScript Logos: egghead.io 9. Stack Overflow 2017 Survey: https://insights.stackoverflow.com/survey/2017 10. TypeScript GIFs: http://twittervideodownloader.com/ & @typescriptlang 11. EdX Course: https://www.edx.org/course/introduction-typescript-2-microsoft-dev273x-0#! 12. List of Editors: https://www.wikiwand.com/en/TypeScript
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- 67. Why all thelove? 1. Modular structure 2. Friendly with all editors 3. Scalable 4. Easy to learn 5. Easy to debug so less bugs! 1. Has Types 2. Good tooling and library support 3. Powers major production apps 4. Devs can be onboard fairly quickly 5. Should work on both client and server 😍
- 68. Evaluating the Popularityof a Programming Language 🤓
- 70. 15 Most PopularLanguages On GitHub by Opened Pull Requests With Percentage Change from Previous Year
- 71. Bonus Chapter - JingleTime! 🎵 • You know that one part of class you weren’t really expecting but that you ended up enjoying anyways? • This is that part. TypeScript 101 We just had so much fun ECMAScript was not enough We want JavaScript that scales And with types and transpilation There is no way we can fail TypeScript is super anal Plus we get way less bugs Just useeeee TypeScript.
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- 77. My somewhat morbiddog analogy >