Name: （全英文）用AI工程師挑戰$4,000美金的接案！一天內能完成嗎？Replit Agent 3實測｜Kelly Tsai (（全英文）用AI工程師挑戰$4,000美金的接案！一天內能完成嗎？Replit Agent 3實測｜Kelly Tsai)
Uploaded: 2025-09-19T22:06:09.000Z
Duration: 13 min 5 s

So I've discovered a very powerful tooling that can help you build an app with just one prompt.

是以，我發現了一個非常強大的工具，只需一個提示就能幫你創建一個應用程序。

頻率副詞

It is so powerful that you barely need to do anything else yourself.

它的功能非常強大，幾乎不需要你親自動手。

情態助動詞 A2

You can track the progress from here as well.

You can track the progress or just build an app with your phone.

您可以跟蹤進度，也可以用手機制作一個應用程序。

Like you don't even need to like be by your laptop.

你甚至不需要守在筆記本電腦旁。

In today's video, I'm going to introduce another very powerful AI tool that I've recently discovered.

在今天的視頻中，我將介紹我最近發現的另一個非常強大的人工智能工具。

And as you can tell, this is my first time doing these type of videos in English.

正如你們所看到的，這是我第一次用英語製作這類視頻。

The main reason I'm trying this is because for a lot of the software, the AI terms, I'm actually more familiar with them in English.

我嘗試這樣做的主要原因是，對於很多軟件和人工智能術語，我其實更熟悉它們的英文。

And I also haven't done an English video in a while.

我也有一段時間沒有製作英語視頻了。

So I thought we can try this out and let me know what you think, whether you want me to do my next AI video in English or in Chinese.

所以我想我們可以試一試，讓我知道你們是怎麼想的，是想讓我用英語還是中文製作下一個人工智能視頻。

It is right now the only full-stack platform app that allows you to do from development, to connecting to a database, to doing the deployments, and then doing the hosting and monitoring.

它是目前唯一一款全棧平臺應用程序，可以讓您完成從開發到連接數據庫、部署，再到託管和監控的全過程。

So Repl.it very recently launched this Agent 3 that is supposed to be the most powerful AI tooling you can find to build a production-ready app.

是以，Repl.it 最近推出了 Agent 3，這應該是你能找到的最強大的人工智能工具，可用於構建生產就緒的應用程序。

I'm clicking on Agent 3 on their website and scrolling down.

我點擊他們網站上的 3 號特工，然後向下滾動。

We can see first thing it says app testing.

我們首先可以看到上面寫著應用程序測試。

是以，它會進行測試、修復，然後重新測試。

So Agent 3 now tests and fixes its code, constantly improving your application behind the scenes in a reflection loop.

是以，Agent 3 現在會測試並修復其代碼，通過反射循環在幕後不斷改進應用程序。

So Agent 3 runs on its own for up to 200 minutes. 200 minutes is more than three hours.

是以，特工 3 可以獨立運行長達 200 分鐘。200 分鐘相當於三個多小時。

So you can give it a very complicated prompt or give it just like the requirements you have for an app.

是以，你可以給它一個非常複雜的提示，也可以給它類似於你對應用程序的要求。

It will go ahead and do it for three hours.

So you don't have to do like anything yourself.

And it will test until like it fixes all errors and gives you something that is already production-ready.

它還會進行測試，直到修復所有錯誤，併為您提供已可投入生產的產品。

I have demonstrated other AI tools in other videos where like you can have them handle projects.

我在其他視頻中演示了其他人工智能工具，你可以讓它們處理項目。

But Repl.it is specifically for like an app.

但是，Repl.it 是專門用於應用程序的。

And I think this is also what a lot of people are trying to do.

我認為這也是很多人正在努力做的事情。

Okay, so we're going to try to use Repl.it for a real-world app use case.

好了，我們將嘗試使用 Repl.it，來處理真實世界中的應用程序用例。

And how I'm going to achieve that is I'm going on this website called Upwork.

而我要實現這個目標的方法就是上一個叫 Upwork 的網站。

So Upwork, this platform is kind of where you can hire people to do your job or you can put cases, put what you need people to do, and people that can do it will apply through this platform.

是以，Upwork 這個平臺可以讓你僱人來做你的工作，或者你可以把案例放上去，把你需要人做的事情放上去，能做的人就會通過這個平臺來申請。

So it's kind of platform that can match people that needs jobs and people that needs to get the jobs done.

是以，這是一個可以為需要工作的人和需要完成工作的人牽線搭橋的平臺。

So on Upwork, I'm going to come here, find work, and I'm going to see what people posted about their app use cases.

是以，在 Upwork 上，我打算來這裡找工作，然後看看人們發佈了哪些關於應用程序使用案例的資訊。

There definitely will be people that post that they need to build an app and they're looking for app developers to do it.

肯定會有人發帖說他們需要建立一個應用程序，他們正在尋找應用程序開發人員來完成這項工作。

So we're going to take those use cases and see if Repl.it can do it.

是以，我們將採用這些用例，看看 Repl.it 能否做到這一點。

And let's see, find work for your skills.

讓我們來看看，找到適合你技能的工作。

So there are different kinds of freelance jobs, and I'm going to choose development and IT.

自由職業有很多種，我選擇開發和 IT。

First thing I see is Android app developer, and I believe there will also be iOS apps.

我首先看到的是 Android 應用程序開發人員，我相信還會有 iOS 應用程序。

Yes, here there's iOS developer or iPhone app developer.

是的，這裡有 iOS 開發人員或 iPhone 應用程序開發人員。

So let's see what cases there are for iPhone apps. iOS app developer for a fantasy football type game.

讓我們看看 iPhone 應用程序有哪些案例。

If Repl.it can do this, the subscription fee is like $25 a month.

如果 Repl.it 可以做到這一點，訂閱費用大概是每月 25 美元。

And by just paying that $25 subscription fee, you can probably build an app that can help you earn $2,000 or at least a couple hundred dollars.

只需支付 25 美元的訂閱費，你就可以創建一個應用程序，幫你賺取 2000 美元或至少幾百美元。

This is a pretty crazy way if you think about it to earn, but this is actually very valuable.

如果你仔細想想，這是一種非常瘋狂的賺錢方式，但這其實非常有價值。

So let's see if Repl.it can actually do it.

讓我們看看 Repl.it 能否真正做到這一點。

So I found this app on Repl.it that is a car selling app for used and new.

是以，我在 Repl.it 上發現了這款應用程序，它是一款二手車和新車銷售應用程序。

And it gives a pretty detailed instruction or like requirements it needs for the app.

它還提供了相當詳細的說明，比如應用程序所需的要求。

So first it gives an overview to see what the car marketplace is available on.

是以，它首先提供了汽車市場的概況。

It needs to be on mobile apps, so we need iOS and Android.

它需要在移動應用程序上運行，是以我們需要 iOS 和安卓系統。

它還需要是一個網絡應用程序。

And web app needs to be desktop and also mobile web.

網絡應用需要是桌面應用，也需要是移動網絡應用。

And the technical requirements, we can see what it wants the backend, the database, the hosting to be.

至於技術要求，我們可以看到它對後臺、數據庫和託管的要求。

And also need to have a lot of integrations, actually.

實際上，還需要進行大量整合。

And now that I look at this, it's a very complicated app.

現在看來，這是一個非常複雜的應用程序。

So I'm actually not really sure if Repl.it can do it, but we'll have to try it out.

是以，我其實並不確定 Repl.it 能否做到這一點，但我們必須試一試。

And then security, it also has to be a secure website, right?

然後是安全問題，它也必須是一個安全的網站，對嗎？

But Repl.it is very known for like being able to build secure apps.

但是，Repl.it 以能夠構建安全的應用程序而聞名。

So if Repl.it can be able to build this app in the next couple hours, I basically immediately earned $4,000 without really doing anything.

是以，如果 Repl.it 能夠在接下來的幾個小時內創建這個應用程序，我基本上什麼都不用做就能立即賺到 4000 美元。

And I assume Repl.it will have to run for a while because this is a pretty complicated app.

我認為 Repl.it 必須運行一段時間，因為這是一個相當複雜的應用程序。

And now Repl.it supports 200 minutes of autonomous just running, right?

現在 Repl.它支持 200 分鐘的自主運行，對嗎？

So I'll also test and see how long this will take Repl.it to build out.

是以，我也要測試一下，看看 Repl.it 需要多長時間才能建立起來。

Okay, so here on Repl.it, I now want to build an app.

好了，在 Repl.it，我現在想創建一個應用程序。

It lets you choose whether you want to do a web app, data app, 3D game, general.

您可以選擇是否要製作網絡應用程序、數據應用程序或 3D 遊戲。

And this agents and automations is the new thing that is included with Agent 3.

代理和自動化是 Agent 3 的新功能。

But here, let me paste this requirement and say that I want to build this car selling app.

但在這裡，讓我把這個需求粘貼上去，說我想創建這個汽車銷售應用程序。

Has the screens and functionalities listed below.

Let's start the chat and see what happens.

讓我們開始哈拉，看看會發生什麼。

So it starts from giving you the plan of what they are trying to do before it actually build it out so that you have the chance to tell them to modify any parts if the plan doesn't look right for you.

是以，在實際建造之前，首先要向你提供他們的計劃，這樣，如果計劃看起來不適合你，你就有機會告訴他們修改任何部分。

是以，現在它提出了自己的計劃。

It says a comprehensive car marketplace platform with buyer-seller dashboards, real-time chat booking system and advanced search capabilities.

它是一個全面的汽車市場平臺，擁有買家-賣家儀表板、實時哈拉預訂系統和高級搜索功能。

I'll include the following features, user registration, role selection, car listing creation, advanced search, car detail page, blah blah blah blah.

我將提供以下功能：用戶註冊、角色選擇、創建汽車列表、高級搜索、汽車詳情頁等等等等。

Here you can click change plan if you want to change anything.

如果您想更改任何內容，可以點擊 "更改計劃"。

And because I just selected web app, so now the app type is modern web app.

因為我剛剛選擇了網絡應用，所以現在應用類型是現代網絡應用。

We'll see if it can build a web app first and see if they can translate that into another mobile app on iOS and Android later.

我們會先看看它能否開發出一款網絡應用，然後再看看他們能否將其轉化為 iOS 和 Android 上的另一款移動應用。

But here you can select if you want to start with a design or build the entire app which will take 20 plus minutes.

但在這裡，您可以選擇從設計開始還是構建整個應用程序，這需要 20 多分鐘。

I think 20 plus minutes is already really fast.

讓我們看看實際需要多長時間。

And you can see live like a preview on the screen what it's actually doing.

你可以在螢幕上看到實時預覽效果。

With its testing, it actually has like an actual browser that it goes into and try to click on different buttons and see what happens and then go back into the code to fix the things like the errors that they see on the actual web app.

在測試過程中，它實際上會進入一個實際的瀏覽器，嘗試點擊不同的按鈕，看看會發生什麼，然後再回到代碼中，修復他們在實際網絡應用程序上看到的錯誤等問題。

So it's pretty fascinating to see the process.

是以，看到這個過程是非常令人著迷的。

And since it's going to take 20 plus minutes, I think I'll just go take a break and come back.

既然要花 20 多分鐘，我想我還是休息一下再回來吧。

Something very fascinating about Replet is it also has a mobile app.

Replet 非常吸引人的地方在於它還有一個移動應用程序。

Right now while it's running, it pops up a bar here that says it's like planning.

現在，當它運行時，這裡會彈出一個欄，顯示它正在進行規劃。

And if I click onto it, you can track the progress from here as well.

如果我點擊它，你也可以從這裡跟蹤進度。

So you can track the progress or just build an app with your phone.

是以，您可以跟蹤進度，或者直接用手機制作一個應用程序。

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（全英文）用AI工程師挑戰$4,000美金的接案！一天內能完成嗎？Replit Agent 3實測｜Kelly Tsai (（全英文）用AI工程師挑戰$4,000美金的接案！一天內能完成嗎？Replit Agent 3實測｜Kelly Tsai)

process

present

progress

basically