How many technology logo (including backend and frontend) do you remember, ? Touch anyone and find the other, it's hard to play at first, but everything is going to be interesting at last! Trust me!

Inspired by https://codepen.io/davinci/pen/yVZapY.

If you want to safeguard your personal info and assets, creating secure passwords is first step.Secure passwords are complex with multiple types of characters (numbers, letters, and punctuations). And that’s where the Strong Password Generator can help.

Modern browsers support 140+ named colors Use them in your HTML and CSS by NAME | HEX | RGB.

Just click the selected top color to copy!

PWA supported!

Colors of China. Find them all in one place.

1. PWA support

2. Collect the favorite colors

3. Copy the HEX

4. Generate the Color Image as Mobile Wallpaper

5. Poetry added

Inspired by http://nipponcolors.com. Rebuilding with react.

No tool to visualize daily github star number online, so I make one! 🌈🌈🌈Input the github repo url, star data will be loaded automatically.

- Select time slot handily ✋

- Different chart types 📊

- Export the chart as PNG image 🖼

- List all the stargazers 👦