90 Days of JavaScript 🚀

Welcome to my 90 Days of JavaScript Challenge!
The goal of this repo is to escape tutorial hell, master JS fundamentals, and build 90 real-world projects from scratch.

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🎯 Goals

• Strengthen JavaScript fundamentals (DOM, functions, events, arrays, objects, async).
• Build 90 projects (easy → medium → hard).
• Practice problem solving with LeetCode in parallel.
• Create a public portfolio of deployed apps.

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📅 Daily Log

Day	Project	Live Demo	Code
1	Counter App	Live	Code
2	Digital Clock	Live	Code
3	Stopwatch/Timer	Live	Code
4	Random Quote Generator	Live	Code
5	Color Flipper	Live	Code
6	Palindrome Checker	Live	Code
7	Word Counter	Live	Code
8	BMI Calculator	Live	Code
9	Temperature Converter	Live	Code
10	To-Do List	Live	Code
11	Basic Calculator	Live	Code
12	Dice Roller	Live	Code
13	Rock Paper Scissors	Live	Code
14	Tip Calculator	Live	Code
15	Random Password Generator	Live	Code
16	Text Reverser	Live	Code
17	Character Counter	Live	Code
18	Accordion	Live	Code
19	Modal Popup	Live	Code
20	Image Carousel/Slider	Live	Code
21	Dark/Light Theme Toggle	Live	Code
22	Keyboard Key Logger	Live	Code
23	Guess the Number Game	Live	Code
24	Weather App (API)	Live	Code
25	Local Storage Notes App	Live	Code
26	Form Validation	Live	Code
27	Quiz App	Live	Code
28	Countdown Timer	Live	Code
29	Scroll Progress Bar	Live	Code
30	Expense Tracker	Live	Code
31	Pomodoro Timer	Live	Code
32	Movie Search App (API)	Live	Code
33	Music Player	Live	Code
34	Recipe Finder App (API)	Live	Code
35	Github User Finder (API)	Live	Code
36	Markdown Previewer	Live	Code
37	Currency Converter (API)	Live	Code
38	Meme Generator (API)	Live	Code
39	News Feed (API)	Live	Code
40	Infinite Scroll Blog	Live	Code
41	Shopping Cart	Live	Code
42	Drag & Drop Task Board	Live	Code
43	URL Shortener (API)	Live	Code
44	Image Gallery w/ Filter	Live	Code
45	Joke Generator (API)	Live	Code
46	Typing Speed Test	Live	Code
47	Random User Generator	Live	Code
48	Notes App (CRUD + localStorage)	Live	Code
49	Contact Manager	Live	Code
50	Search Autocomplete (API)	Live	Code
51	Book Finder (Google Books API)	Live	Code
52	Weather Dashboard (5-day forecast)	Live	Code
53	Kanban Board	Live	Code
54	Basic Chat UI (dummy data)	Live	Code
55	Music Playlist Manager	Live	Code
56	File Explorer (nested lists)	Live	Code
57	Browser Tabs Clone	Live	Code
58	Alarm Clock App	Live	Code
59	Random Advice Generator	Live	Code
60	Calendar with Events	Live	Code
61	E-commerce Store	Live	Code
62	Chat App (WebSockets / Firebase)	Live	Code
63	Blogging Platform	Live	Code
64	Sudoku Solver	Live	Code
65	Chess Board with Moves	Live	Code
66	Snake Game	Live	Code
67	Tetris Game	Live	Code
68	Minesweeper	Live	Code
69	Memory Card Game	Live	Code
70	Spotify Clone (API)	Live	Code
71	YouTube Mini Clone (API)	Live	Code
72	Job Board (API)	Live	Code
73	Twitter Feed Clone	Live	Code
74	Instagram Feed Viewer	Live	Code
75	Portfolio Builder App	Live	Code
76	Markdown Blog Editor	Live	Code
77	URL Bookmark Manager	Live	Code
78	Whiteboard Drawing App	Live	Code
79	Code Editor w/ Syntax Highlighting	Live	Code
80	Chrome Extension (save notes)	Live	Code
81	PDF Generator Tool	Live	Code
82	AI Image Search App (Unsplash API)	Live	Code
83	Sorting Visualizer	Live	Code
84	Pathfinding Visualizer (A* algorithm)	Live	Code
85	Multiplayer Tic Tac Toe (WebSockets)	Live	Code
86	Quiz App w/ Leaderboard	Live	Code
87	ChatGPT Clone (API integration)	Live	Code
88	Stock Market Dashboard (API)	Live	Code
89	Kanban SaaS (multi-user, backend mock)	Live	Code
90	Full LeetCode Helper (problem fetcher + tracker)	Live	Code

📂 Repo Structure

90-days-of-javascript/
│
├── Day01-CounterApp/
│   ├── index.html
│   ├── style.css
│   └── script.js
│
├── Day02-DigitalClock/
│   ├── index.html
│   ├── style.css
│   └── script.js
│
├── Day03-Stopwatch/
│   ├── index.html
│   ├── style.css
│   └── script.js
│
├── ... (up to Day90-LeetCodeHelper)

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🚀 Deployment

• Each project is deployed on Netlify (or Vercel).
• Links to live demos will be added as projects are completed.

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🛠️ Tech Stack

• HTML5
• CSS3
• JavaScript (ES6+)

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📖 Progress Rules

1. 1 easy project/day (first 30 days).
2. 1 medium project every 2 days (days 31–60).
3. 1 hard project/weekend (days 61–90).
4. Solve 1 LeetCode problem/day starting Day 15.

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✅ Current Status

• Completed: 22/90 projects
• Completed: 0 LeetCode problems

Stay tuned 🚀