Experience DeepSite: AI-assisted development tool with both strengths and limitations

Written by

Audrey Miles

Updated on:July-08th-2025

Recently I tried DeepSite, a magic tool deployed in the Hugging Face open source community. After experiencing it, I was really amazed. It is like a cursor exclusively for browsers.

DeepSite is a development tool that integrates the latest DeepSeek V3 and is very convenient to use. In the past, when developing games or applications, configuring the environment and installing various software were headaches, but with DeepSite, these are no longer a problem. You only need to open the web page, enter the relevant description of the game or application you want to develop in the interface, and then wait for a moment, and you can directly see the running effect in the preview window.

Now, without further ado, let’s experience its magic through a real-machine demonstration!

Hint: Help me write a little bee game

Hint: Help me write a brick-breaking game:

Hint: Help me write a game about a snake, where the snake is a cat and the ball it eats is a mouse:

Prompt: Help me write a first-person shooter game:

It's almost impossible to play. I modified the prompt words and regenerated it to see if I can play it. I reorganized the prompt words:

Simple first-person shooter game (2D version)

Functional requirements:

① Player Control

Keyboard WASD controls movement; mouse controls perspective rotation (move the mouse left or right to change direction); space bar controls shooting

② Game elements

Player perspective crosshairs; randomly generated enemies (circular/rectangular); bullet trajectory (straight line); score display

③ Core logic:

The player's bullet hits the enemy → score +1, the enemy disappears; the enemy touches the player → the game ends; new enemies are continuously generated

④ Visual effects:

Full screen Canvas (100% width and height); simple 2D graphics (circle/rectangle); dynamic score display

From the overall experience, this game is not playable at all. It can be seen that it is extremely difficult and almost impossible to generate a complex game version that can actually be played with just a one-sentence description.

Prompt: Write a fireworks effect:

Prompt: Write an animation of the "code rain" in the movie "The Matrix":

This tool can not only realize basic functions, but also has the special function of adjusting the speed and density of code rain. But it must be said that the code rain effect it presents is still a bit different from the cool and realistic scenes in the movie. However, by using more abundant and accurate prompt words, it is expected to optimize and adjust the code rain effect and make it closer to the ideal appearance.

Prompt: Write a webpage to wish a girlfriend named Xiaolu a happy birthday, and it requires some animations:

Tip: Write a function to upload and cut out pictures:

This tool has the overall basic functions, but it performs poorly in terms of cutouts. If you want to achieve a more ideal cutout effect, you usually need to use AI-related models such as Unet, or call third-party services.

When implementing the cutout function, DeepSite uses a strategy that determines whether to make the pixel transparent based on the difference between the pixel color and the background color, thereby achieving the "one sentence to generate code" cutout operation.

Prompt: Write a WeChat chat app:

The picture is not displayed because there is no corresponding picture resource.

Tips: Write a personal website:

Overall, it’s a great experience to watch AI assist your work. It’s like watching the code on the left being automatically generated line by line while the preview area on the right gradually presents a complete and presentable result. It’s a wonderful feeling.

The Deepsite project is indeed unique. Its programming capabilities ultimately rely on the strength of the model behind it. This open source project mainly implements an engineering function that can provide real-time preview during the development process.

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