Maxelweb/buzzword-killer-chrome-plugin
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feat: add boilerplate

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This commit is contained in:
Mariano Sciacco
2026-05-15 21:56:07 +02:00
parent 0d3dc30e95
commit 1b30647dcf
5 changed files with 228 additions and 0 deletions
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18
manifest.json Normal file
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{
"manifest_version": 3,
"name": "Live Text Replacer",
"version": "1.0",
"description": "Replace words and phrases on web pages using a custom dictionary.",
"permissions": ["storage", "activeTab", "scripting"],
"host_permissions": ["<all_urls>"],
"action": {
"default_popup": "popup.html"
},
"content_scripts": [
{
"matches": ["<all_urls>"],
"js": ["content.js"],
"run_at": "document_idle"
}
]
}

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popup.html Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Text Replacer</title>
<link rel="stylesheet" href="styles.css" />
</head>
<body>
<div class="container">
<h2>Text Replacer</h2>
<textarea id="dictionary" spellcheck="false"></textarea>
<button id="saveBtn">Save Dictionary</button>
<p class="hint">
Format:
consultant=conslutant
AI process engineer=algorithm inventor
</p>
</div>
<script src="popup.js"></script>
</body>
</html>

48
popup.js Normal file
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const textarea = document.getElementById("dictionary");
const saveBtn = document.getElementById("saveBtn");
const DEFAULT_TEXT = `consultant=conslutant
AI process engineer=algorithm inventor`;
function parseDictionary(text) {
const lines = text.split("\n");
const result = {};
for (const line of lines) {
if (!line.includes("=")) continue;
const [key, ...rest] = line.split("=");
result[key.trim()] = rest.join("=").trim();
}
return result;
}
function serializeDictionary(obj) {
return Object.entries(obj)
.map(([k, v]) => `${k}=${v}`)
.join("\n");
}
chrome.storage.sync.get(["replacements"], (result) => {
const replacements = result.replacements;
if (!replacements) {
textarea.value = DEFAULT_TEXT;
return;
}
textarea.value = serializeDictionary(replacements);
});
saveBtn.addEventListener("click", () => {
const parsed = parseDictionary(textarea.value);
chrome.storage.sync.set({ replacements: parsed }, () => {
saveBtn.innerText = "Saved!";
setTimeout(() => {
saveBtn.innerText = "Save Dictionary";
}, 1200);
});
});

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readme.md Normal file
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\# Buzzword Killer - Chrome Extension
\## How To Install
Create a folder called: `text-replacer-extension`
Copy each file above into the folder.
Open Chrome and go to:
`chrome://extensions`
Enable:
* Developer mode
Click:
* Load unpacked
Select your extension folder.
\## How It Works
The extension:
* Reads your replacement dictionary
* Scans all visible text nodes in the page
* Replaces matching phrases
* Watches for dynamically added content using MutationObserver
So if a website loads new content later, the replacements still happen automatically.
\## Improvements You Can Add
Possible upgrades:
Regex support
Case-sensitive matching
Import/export dictionary
Enable/disable per site
Ignore specific domains
Highlight replaced words
AI-generated replacement rules
Toolbar toggle
Context menu integration

50
styles.css Normal file
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body {
margin: 0;
padding: 0;
width: 340px;
font-family: Arial, sans-serif;
background: #f5f5f5;
}
.container {
padding: 16px;
}
h2 {
margin-top: 0;
}
textarea {
width: 100%;
height: 180px;
resize: vertical;
font-family: monospace;
font-size: 13px;
padding: 10px;
box-sizing: border-box;
border-radius: 8px;
border: 1px solid #ccc;
}
button {
width: 100%;
margin-top: 12px;
padding: 10px;
border: none;
border-radius: 8px;
background: black;
color: white;
cursor: pointer;
font-size: 14px;
}
button:hover {
opacity: 0.9;
}
.hint {
margin-top: 10px;
font-size: 12px;
color: #666;
white-space: pre-line;
}