Uploaded August 2022 | Updated September 2026, 1 week ago
💻 Code: https://github.com/lmiller1990/vuejs-composition-api-v3/compare/master...testing
🐦 Twitter: twitter.com/Lachlan19900
🎥 Course: "Composition API" lachlanmiller.gumroad.com/l/vuejs-composition-api
👉 $10 off with CYPRESS_CT_YT)
📖 Book: "Design Patterns for Vue.js" lachlan-miller.me/design-patterns-for-vuejs
👉 $5 off with the code "YT_5_OFF"
🚀 Cypress CT Docs: docs.cypress.io/guides/component-testing/writing-your-first-component-test?q=from_lachlans_youtube
💻 Code: https://github.com/lmiller1990/vuejs-composition-api-v3/compare/master...testing
🐦 Twitter: twitter.com/Lachlan19900
🎥 Course: "Composition API" lachlanmiller.gumroad.com/l/vuejs-composition-api
👉 $10 off with CYPRESS_CT_YT)
📖 Book: "Design Patterns for Vue.js" lachlan-miller.me/design-patterns-for-vuejs
👉 $5 off with the code "YT_5_OFF"
🚀 Cypress CT Docs: docs.cypress.io/guides/component-testing/writing-your-first-component-test?q=from_lachlans_youtube
![[Testable Forms] 1.3 Is Between Validator](https://i.ytimg.com/vi/oSNEz3RA8wA/mqdefault.jpg "[Testable Forms] 1.3 Is Between Validator
Blog post: https://lachlan-miller.me/articles/writing-testable-forms
My courses and advanced screencasts: https://vuejs-course.com/
My website (sign-up for my book on Vue testing!) https://lachlan-miller.me/
Source code: https://github.com/lmiller1990/forms-demo")
![[10/14]: Exercise: Form Validation - Complete Vue.js 3 Course](https://i.ytimg.com/vi/qKEEsFhEB5E/mqdefault.jpg "[10/14]: Exercise: Form Validation - Complete Vue.js 3 Course
Hi! 👋 This is the first module of my entirely re-recorded Complete Vue.js 3 course.
👉 Full playlist: https://youtube.com/playlist?list=PLC2LZCNWKL9bICnF4PdWlLEkRH00Qv6mx
🎥 I re-record it once a year, to keep it up to date, make improvements, etc!
🎉 Full course includes Options + Composition APIs, Vuex and Vue Router (4.5 hours, 85 lectures).
📝 4 fundamental modules (Options, Composition, Vuex, Vue Router)
🧑💻 4 projects (Form Validation, Pokemon Cards, Microblog, Photo Album)
😇 If you enjoy my teaching style, you can buy the full course!
👉 BUY ON GUMROAD $10 OFF WITH YOUTUBE_10: https://gumroad.com/l/complete-vuejs
👉 BUY ON UDEMY: https://www.udemy.com/course/complete-vuejs-3-crash-course-composition-api-vue-router-vuex/?referralCode=765A6E679914BF6E60AF
I hope you find the content useful! 👊 Happy coding ⚡️
Learn more: https://vuejs-course.com/complete-vuejs")
![[2/5] Test Runner from Scratch - Linking Suites and Tests](https://i.ytimg.com/vi/qU5CKZRI4rk/mqdefault.jpg "[2/5] Test Runner from Scratch - Linking Suites and Tests
If you find my content useful, please consider sponsoring my on GitHub: https://github.com/sponsors/lmiller1990. This gives you access to the sponsor dashboard, which includes access to all my paid content, including three full length courses, and additional videos and resources. Thanks 😇
👉 The source code for this project is exclusive to my GitHub sponsors. Its available here: https://lachlan-miller.me/gh-sponsors/content/test-runner-from-scratch/1.")
![[Testing Vue 3 apps] 1.8- Plugins (Vuex) and the Composition API](https://i.ytimg.com/vi/rlQcBC16SJY/mqdefault.jpg "[Testing Vue 3 apps] 1.8- Plugins (Vuex) and the Composition API
My courses and advanced screencasts: https://vuejs-course.com/
My website (sign-up for my book on Vue testing!) https://lachlan-miller.me/")
![Working with Forms - [Vue Testing Library 6/8]](https://i.ytimg.com/vi/rnbji86I0PQ/mqdefault.jpg "Working with Forms - [Vue Testing Library 6/8]
▶️ Full playlist: https://www.youtube.com/playlist?list=PLC2LZCNWKL9YdD4Z4V6guveajQoKN8rui
📗 $5 off my Design Patterns for Vue.js with YT_5_OFF: https://lachlan-miller.me/design-patterns-for-vuejs
🔨 Course on Composition API, TypeScript and Testing: https://www.udemy.com/course/vuejs-3-the-composition-api/?referralCode=0C911BD2BD6C57007F36
🎥 Complete Vue.js (Options/Composition, Vuex, Router): https://www.udemy.com/course/complete-vuejs-3-crash-course-composition-api-vue-router-vuex/?referralCode=765A6E679914BF6E60AF")
![[Functional Core, Imperative Shell] Decoupled Redo (6/8)](https://i.ytimg.com/vi/s2OWTpc1Qxw/mqdefault.jpg "[Functional Core, Imperative Shell] Decoupled Redo (6/8)
▶️ Full playlist: https://www.youtube.com/playlist?list=PLC2LZCNWKL9a7b7Ufx0ngo9xH_b8j9ZlA
📗 Sign up for my book, Vue design patterns: https://lachlan-miller.me/design-patterns-for-vuejs
⭕️ Original playlist building the Tic Tac Toe game: https://www.youtube.com/playlist?list=PLC2LZCNWKL9bxH1aVRVKoaq6Y2KKX6J5g
🔨 Course on Composition API, TypeScript and Testing: https://www.udemy.com/course/vuejs-3-the-composition-api/?referralCode=0C911BD2BD6C57007F36
🎥 Complete Vue.js (Options/Composition, Vuex, Router): https://www.udemy.com/course/complete-vuejs-3-crash-course-composition-api-vue-router-vuex/?referralCode=765A6E679914BF6E60AF
I first learned about this idea a long time ago in Gary Bernhardts excellent screencast. See it here https://www.destroyallsoftware.com/screencasts/catalog/functional-core-imperative-shell. It took me a long time to really get this paradigm and understand why its good. I do my best to explain it here using my chosen medium, JavaScript and Vue.js.")
