📱New React Native Crash Course for 2026
We build a macro & calorie counting app from scratch using @expo. I included a full written walkthrough with all commands and code samples in the repo as well.
https://t.co/58ZdkZDQKw
🔥 Free dev cheat sheets are here: https://t.co/dOMW74AHfy
Quick ref + detailed examples — a blend of AI + my personal touch, designed for clarity and simplicity
Languages, frameworks and tooling. Even things like AI prompting
45+ sheets and I will be adding more every week
I had all kinds of web utilities bookmarked. From image converters to encryption tools to things like .gitignore creators. I decided to create a website that had all that stuff in one place. I launched https://t.co/o24Yap3pyG this week.
There are 52 tools and I am adding more every week. Everything is 100% free. No sign up required, but you can if you want to favorite any tools.
Let me know of any suggestions you have for future tools. It could be anything. It does not need to be dev-related.
Here is a full list of tools:
Code & Development (18 tools)
- Code Diff Checker
- QR Code Generator
- Flexbox Generator
- CSS Grid Generator
- Markdown to HTML Converter
- .gitignore Generator
- cURL to Code
- GraphQL Query Builder
- JWT Decoder
- Meta Tags & Hashtags Generator
- TypeScript Interface Generator
- JSON Formatter
- HTML & CSS Formatter
- Regex Tester
- Base64 Encoder/Decoder
- Web Manifest Generator
- Sitemap Generator
- Robots.txt Generator
Design Tools (6 tools)
- Color Converter
- CSS Gradient Generator
- Tailwind Color Generator
- Color Palette Generator
- Box Shadow Generator
- SVG Blob Creator
Image & Media (9 tools)
- Favicon Generator
- Image Converter
- Image Watermark Tool
- Background Remover
- Image Compressor
- SVG to PNG Converter
- Placeholder Image Generator
- Image to Base64 Converter
- Batch Image Conversion
File Processing (5 tools)
- PDF Merger
- PDF Splitter
- File Compressor
- Universal File Converter (JSON, CSV, XML, YAML, etc.)
- File Metadata Viewer
Text Tools (3 tools)
- Text Case Converter
- Lorem Ipsum Generator
- Emoji Picker
Security & Crypto (5 tools)
- Password Generator
- PGP Key Generator
- Hash Generator (MD5, SHA256, etc.)
- CORS Header Generator
- Data Sanitizer
Utilities (7 tools)
- Crypto Unit Converter
- Unit Converter
- Timestamp Converter
- UUID Generator
- Fake Data Generator
- Crontab Builder
- Query String Builder
We just finished recording the course Discrete Mathematics 1; doing the final editing now. But here's a teaser, video 64. It's all about permutations in this one.
Modern JS From The Beginning 2023 is almost done!
I have spent the last 5-6 months on this course, It will include everything from "what is an array?" to execution context, DOM, APIs, OOP, browser APIs, iterators, data structures, tooling, algorithms and yes, testing 😉
It will eventually be available on Udemy, but we have also been working on our own platform and it will be released there first along with in-depth documentation for EVERY video and code snippet.