How will the webassmbly (Wasm) change the efficiency of the web application?

The app is slow, loading ... Have you ever encountered this problem?

Have you ever felt frustrated? When opening a web application that seems to be modern But have to wait for a long time to load until the coffee is hot? Or when using the features that must be processed heavily Like editing, editing short videos, or viewing 3D models on the browser And then it twitching or sometimes cares ... These problems are not new, but it is the "invisible wall" that obstructs the user (User Experience) and causes business owners like us to have a headache because it means that the lost customers, the reduced conversion rate, and the loss of business opportunities. Many people may think that "The website can do this." If you want a high efficiency, you have to use the Native App (apps installed on the machine) anyway ... but if I say That idea is about to become outdated?

Why does the app that use Javascript only? "Not the most"?

First of all, must first give JavaScript that it is "The king of the web" is truly a language that makes the web live and interact with users, but ... Javascript is designed to be in a language. "Interpreted" or "Just-in-TIME (JIT) Compiled", which means that the code will be translated and work at the same time. In the browser It is great for most of the work on the web, such as DOM management (web face change), data transmission, or creating beautiful animation, but whenever you have to face work "CPU" supervisor (CPU-Intensive Tasks), such as complex mathematical calculations, rendering graphics, or large data processing. JavaScript began to show "weakness" in speed. It was like taking a City Car sedan to flush the racetrack. Even though it could run, but couldn't fight the race car for this, especially this is the "bottleneck". The effectiveness that makes innovation on many websites. Can not go to the end

Prompt for illustrations: Infographic images, comparing the work of the sedan (JavaScript) that runs in the city well with the F1 (Webassumb) that is created especially for the racetrack. To convey the limitations of Performance

If letting the "slow" website continue, what will happen?

Having a web app is slow and bad performance. It's not just about "feelings", but it has a shocking directly affects the business in many dimensions:

• The user escaped (High Bounce Rate): Many research shows the same "every second" that the website loads slower. Will increase the opportunity for the user to press to close your website to the competitor immediately
• Conversion rate falls down: When the experience of use is not smooth, the chance that customers will meet the goals that we have laid (such as pressing, filling in form), it decreases.
• Disadvantages that are Native App: High efficiency apps such as games, design programs, or data analysis tools Still occupy the market on the Desktop or Mobile platform because the website still cannot give the same good experience.
• Limited innovation: your ultimate web idea, you may have to be folded. Because the current technological limitations cannot make it "come true" and "work well" on the browser.

Letting this problem chronic Just like opening a shop But the front door of the shop is both heavy and stiff Customers try to push and enter. In the end, he walked away ... And that is the point where the technology named webassmbly or "Wasm" will be the hero of the white horse.

Prompt for illustrations: graph images that show the relationship between Page Load Time, which has increased with the Conversion Rate and the user Satisfaction.

Webasembly (Wasm): "Exit" to the high -performance web

Webasembly or Wasm is not a new program language. And do not come to "instead of" JavaScript, but it is the "Compiling Target" which has a binary format style. Speaking easier is ... Imagine that Wasm is like a "high -speed interpreter" that makes the code written in high efficiency language such as C, C ++, or Rust (normal language used to write programs on computers or games) can be converted into a small file that the browser understands and runs at speed. "Almost equivalent to the directly running on the plane (Near-Native speed)!

Its working principle is:

• Working with JavaScript: Wasm does not directly access DOM, so it must always work "JavaScript". We will use Javascript to control the webpage (UI) and use the brutal function written with C ++/Rust.
• The efficiency is the heart: for heavy calculations, Wasm is significantly faster than JavaScript. Because it is a code that has been completed in advance Causing the browser not to waste time interpretation
• Safe: Wasm is designed to run in an environment that is safe and limited (Sandboxed Environment) like JavaScript makes it unable to access the file on our computer.
• Open: It is an open standardized by W3C and is supported by all leading browser (Chrome, Firefox, SAFARI, EDGE).

The arrival of Wasm is to break the wall that once said. "The website can't do this" and open the door to the new era of the web application that is both powerful and easy to access. Anyone interested in modern software architecture May want to read the Event-Driven Architecture , which is a concept that works with this type of technology.

PROMPT for illustrations: Infographic. Explain the work process of the Webasembly simple: C ++/Rust -> compile is .wasm -> .wasm is loaded by JavaScript -> works in high speeds.

Examples from the real thing: when the giant uses wasm to turn the web industry

Theory may sound good. But this kind of thing has to look at "real". Currently, there are many world -class technology companies that use Webassumbly to use and create amazing results:

• Figma: UI/UX design tools that designers around the world fall in love with Editor's main and smooth Editor's heart. Write with C ++ and compile as WASM.
• Google Earth: The whole world can be displayed in a 3D in the browser. Requires a lot of heavy graphics processing, Google Earth, the web version, uses wasm to render, landscape, landscape and three -dimensional models. Which is very difficult if only using Javascript
• AutoCAD Web App: Autodesk has successfully brought a legendary engineering program like AutoCAD on the web using Wasm to deal with complex CAD files and calculate various structures. Accurate and fast
• The game on the browser: the famous game Engine and Unreal Engine, can export as a webasembly project, allowing us to see high quality games with beautiful graphics can run on the web without any additional installation.

These cases are clearly proof that Webassumbly Impact on Web is not just a fantasy. But it is something that has happened and is completely changing the face of what we can do on the web. The creation of flexible architecture like Composable Architecture is another way to help bring new technology. This is easier to blend.

Prompt for illustrations: Collage logo of the famous company (Figma, Google Earth, AutoCAD) that uses the webasembly with the Screenshot images of those applications are working on the browser.

If you want to start using a webasembly, what to do?

For business owners or product manager that have been read here, I would like to use Wasm with my own project. I have a guide LINE, easy to understand. (Not technical) to see the picture:

1. Specify the "bottleneck" of your app: The first step is to analyze which part on your website that is "slow". It is a heavy work, a large file processing, or is a graphic work?
2. Assess the value: ask yourself if that "10 times that part is faster", how will it make a difference for business and users? Is the investment in order to use Wasm worthwhile?
3. Choose the right language: What language is the logic? What language should be written? C ++ may be suitable for the highest performance work, Rust attaches importance to the safety of memory, assemblyscript. It is an interesting option for web developers that are familiar with Typescript.
4. The structure of the Javascript: Wasm is responsible for the heavy calculations. JavaScript will take care of the user interface and communication between users and the wasm module.
5. Finding experts: Webasembly development is also considered a specialized expertise. Looking for an experienced team or partner is important that Vision X Brain, we have Advanced Webflow Development that can give advice and help you combine modern technology like Webassumbly with your website.

The use of Wasm is strategic decisions to create competitive advantage. And having the basis of understanding of other technology, such as Speculation Rules API , will help to see the overall website faster in all dimensions.

Prompt for illustrations: Flowchart images or simple decision making plans For executives: 1. Identify Bottleneck -> 2. Evalrate Business Impact -> 3. Choose Technology -> 4. Find Expert Partner

Common questions (FAQ) about Webasembly

I gather questions that many people are wondering about Wasm. Answer to each other here.

Q1: Webassmbly will replace JavaScript?

A: No, this is the most common misunderstanding. Wasm and JavaScript were designed. "Work together" not "compete" JavaScript is still the best for the webpage (DOM) and is a heart glue that connects everything together, while Wasm enhances the army in the part that needs the highest calculation efficiency.

Q2: Is it difficult to develop with Webassumbly?

A: For web developers that are familiar with JavaScript only, it may take more time to learn new languages ​​like Rust or C ++. But now, tools (toolchain) such as EMSCRIPTEN (for C/C ++) and Wasm-Pack (for Rust), it has been developed to be much easier to use.

Q3: Is it really safe?

A: True, Wasm works in a limited and safe Sandbox. It has a concise safety model to prevent the code from accessing other parts of the system without permission. Which is a basic principles of safety that must be careful

Q4: Is all the websites require a webassmbly?

A: Not necessary. For general websites, blocks, or E-Commerce websites, most JavaScript can only be managed efficiently and left. Wasm will shine the most "special" project, such as video editing program, game, CAD application, or a true data analysis.

Prompt for illustrations: Large question mark icon Surrounded by a small icon that represents Javascript, CPU, Security Shield, and Code to represent various questions.

Summary: It's time to unlock your web potential with webasembly.

We have already seen that Webassumbly (WASM) is not just a long -term technical term. But is a technology to change the world that is breaking the same limitations Of the web browser, it is a "bridge" that connects the world of the Native App to the convenience and easy access of the web. It opens the door to innovation and new applications. That we have only dreamed of

The arrival of the webasembly Impact on Web is a clear sign that "website" still has a lot of things to be excited. It is not a replacement JavaScript, but it is a "filling" in the missing part. Causing the developer team to have more powerful tools in creating impressive experiences for users

Do not let your web apps have to "slow" and "limited" with traditional technology anymore. It's time to look forward and consider that Webassumbly will be able to become "How to change the game" for your business?

Would like to try the potential of Webassumbly to create an advantage for your website? Consult our expert today. To find out how advanced technology today will help upgrade your project to the next level!

Prompt for illustrations: inspired images showing a rocket (Wasm) is soaring from the computer screen. (Original web) heading to stars that convey innovations and new opportunities.

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