Hands-On JavaScript High Performance
暫譯: 實戰 JavaScript 高效能

高效能的網頁開發就是要簡化網頁應用程式不同層級的複雜性，並建立能提升應用程式在瀏覽器上速度和效能的服務與 API。隨著新興的網頁技術，建立可擴展的網站和可持續的網頁應用程式變得比以往更為順利。

本書首先帶您了解網頁前端、流行的網頁開發實踐以及最新版本的 ES 和 JavaScript。您將使用 Node.js，學習如何在不使用框架的情況下構建網頁應用程式。本書包含三個實作範例，幫助您理解使用 Node.js 和 Svelte.js 的 JavaScript 應用程式，無論是在伺服器端還是客戶端。每一章都涵蓋現代技術，例如 DOM 操作和 V8 引擎優化，以加強您對網頁的理解。最後，您將深入探討 CI/CD 等進階主題，以及如何利用這些能力顯著加快您的網頁開發。

在本書結束時，您將了解 JavaScript 生態系統的演變，不僅限於前端，還包括後端，並準備好使用新工具和技術來解決常見的網頁問題。

Justin Scherer has been professionally developing JavaScript applications for over 10 years. On top of this, he has worked in a variety of fields ranging from embedded systems to high-performance cluster applications. Justin has led development teams that utilize JavaScript on the web and on the server. He currently works for a large financial institution where he is leading the charge on developing highly performant front-end and middleware using JavaScript. On his off time, he has a handful of hobbies: playing the piano, going to concerts, repairing watches, reading, and spending time with his wife. His mind is constantly wandering to new areas where technology, especially web technology could prove useful.

Justin Scherer 已經專業開發 JavaScript 應用程式超過 10 年。除此之外，他還在多個領域工作過，從嵌入式系統到高效能叢集應用程式。Justin 曾領導開發團隊，利用 JavaScript 在網頁和伺服器上進行開發。他目前在一家大型金融機構工作，負責開發高效能的前端和中介軟體，使用 JavaScript。在空閒時間，他有幾個愛好：彈鋼琴、參加音樂會、修理手錶、閱讀，以及與妻子共度時光。他的思緒不斷游走於新領域，尋找技術，特別是網路技術可以發揮作用的地方。

1. Tools for High Performance on the Web
2. Immutability versus Mutability - The Balance between Safety and Speed
3. Vanilla Land - Looking at the Modern Web
4. Practical Example - A Look at Svelte and Being Vanilla
5. Switching Contexts - No DOM, Different Vanilla
6. Message Passing - Learning about the Different Types
7. Streams - Understanding Streams and Non-Blocking I/O
8. Data Formats - Looking at Different Data Types Other Than JSON
9. Practical Example - Building a Static Server
10. Workers - Learning about Dedicated and Shared Workers
11. Service Workers - Caching and Making Things Faster
12. Building and Deploying a Full Web Application
13. WebAssembly - A Brief Look into Native Code on the Web

1. Tools for High Performance on the Web


2. Immutability versus Mutability - The Balance between Safety and Speed


3. Vanilla Land - Looking at the Modern Web


4. Practical Example - A Look at Svelte and Being Vanilla


5. Switching Contexts - No DOM, Different Vanilla


6. Message Passing - Learning about the Different Types


7. Streams - Understanding Streams and Non-Blocking I/O


8. Data Formats - Looking at Different Data Types Other Than JSON


9. Practical Example - Building a Static Server


10. Workers - Learning about Dedicated and Shared Workers


11. Service Workers - Caching and Making Things Faster


12. Building and Deploying a Full Web Application


13. WebAssembly - A Brief Look into Native Code on the Web