Boost Your Frontend Skills with Tampermonkey: Real-World Scripts & Tips

Hello, I’m 石小石! Many front‑end developers are familiar with Chrome extensions like Adblock, Infinity New Tab, JSON formatters, screenshot tools, and devtools such as Vue.js devtools or Redux DevTools.

Although I was attracted by these powerful extensions, I found Chrome extension development to have a high barrier—permissions, build processes, manifest configuration, etc.

Later I discovered Tampermonkey (油猴) script development, which reignited my interest in web‑enhancement scripts because it offers similar functionality with a much simpler entry point using only HTML, CSS, and JavaScript.

After deep diving into Tampermonkey, I wrote the booklet “Tampermonkey Script Practical Guide” to share my experiences.

This booklet has been online for a month, and many developers have used scripts to open new growth paths despite limited time.

If you are a front‑end developer seeking skill improvement with limited time, try Tampermonkey scripts—they can solve daily pain points and train comprehensive programming abilities.

What Is Tampermonkey?

Tampermonkey is a browser extension that lets users inject custom JavaScript into pages to enhance, modify, or automate web behavior.

In plain terms, you can embed your JavaScript into any page to achieve auto‑login, order‑snatching, sign‑in, data scraping, ad‑blocking, and other “cheat‑level” functions.

What It Can Bring You

Improved Internet Experience

With user scripts you can add one‑click translation, auto‑expand articles, remove copy restrictions, block ads, enable VIP video parsing, speed playback, automate learning tasks, auto‑purchase items, and download media—all with a few lines of JavaScript.

Increased Work Efficiency

Repetitive tasks like manual login, form filling, data extraction, token refreshing, or route switching can be automated with scripts.

Enhanced Career Competitiveness

Solving internal workflow problems with scripts boosts team efficiency and your personal value.

For example, in a Qiankun micro‑frontend project I wrote a script to inject main‑app data into local sub‑apps, dramatically speeding up debugging and earning the “Best Efficiency Tool” award.

Interview Highlights

Listing script‑driven solutions on your résumé demonstrates problem‑solving ability and can impress interviewers.

Monetization

You can publish useful scripts on platforms like GreasyFork for tips, take custom development orders, or reduce costs of other online revenue streams.

Learning Difficulty

Since user scripts are just JavaScript that manipulates the DOM, front‑end developers only need to learn Tampermonkey’s rules and key APIs; the basics can be mastered in 2‑4 hours.

However, knowledge of HTML, CSS, and JavaScript is required beforehand.

Additionally, you can package a Tampermonkey script into a native Chrome extension at zero cost.