About

Unflip

HelloGitHub

Dev.to

All About Circuits The best web for learning electronic cirtuits for free.

KIAUH Klipper Installation and Update Helper

The SwiftUI Filed Guide

Apple Tech Notes Learn about specific development topics through these in-depth technical articles.

Xcode Tips

SwiftUI Index List all SwiftUI components by topic.

Swift Technologies

Swift Official Documents

Swift UnderscoredAttributes

AttributeReference of CLang

Swift CHANGELOG

AppStore Review Guidelines

Swift Package Index

WWDC Notes

WWDC Official Notes

SwiftTips

What's new in Swift?

Swift On Tap SwiftUI documentations.

Hacking Swift for SwiftUI

Apple Documentation

WWDC Community

Apple Developer News

iOS Ref

iOS Dev Directory

Objective-C Internals

Manifest Maker Generate iOS privacy manifest file with GUI.

ScreenSize Listing detail screen size information of all Apple devices.

To Phonetics Providing international phonetics for your inputed words.

WTFAutoLayout An iOS AutoLayout conflict analysing tool.

MyLens An online AI tool able to generate timeline about specified topics.

Emoji Generate An online AI tool able to generate emoji icons with string prompts.

devv.ai AI chat for developers.

WithDiode An online web for emulating circuit boards.

8086 Compiler Emulator An online web emulating 8080 compilers for learning the assembly language.

Hey Pi A chat robot.

Vectorizer AI Conver your JPEG and PNG bitmaps to SVG vectors.

Kroki Creates diagrams from textual descriptions!

Carbon Generate beautiful code snapshots.

LibHunt Discover trending open-source projects and their alternatives

Ventusky Weather viewing web with beautiful UI.

D2 A diagram generator using D2 language.

DALL-E-2 Generating images from description text.

BgSub Background remover

Plant UML Editor

Text Compare

Regex Learn

Wikidiff

WatermarkRemover

UML A powerful tool for generating pretty UML diagram.

Quicktype Convert JSON to Models

Icon Factory Generating icons for iOS/Android

Regex101 Regular expression playground.

Hue Tools An open source toolbox for colors

iOS Versions iOS versions global market share.

Linnggle Checking the grammar of your english sentences.

Ludwig Checking the grammar of your english sentences.

Readme An editor for creating a standard README.md

HTML Cheatsheet An online interactive CSS cheatsheet web.

Google Tech-Writting Google official documents for teaching you to write good technical documents.

Cheatgraphy Containing a huge of cheat sheets

Attributes in Clang

RSSHub

Getcssscan CSS box shadow examples

ProductHunt

QuickRef

Mac Apps I recommended

UML Diagram Documentation

HTML/CSS Style

JavaScript Style

OverAPI Cheat Sheets for every developing language or library.

Learn x in y minutes

Ruby Style Guide

Ai-Tools Discover the Best AI Tools for free

PromptHero A community sharing best prompts about various AI models.

POE A online web integrating most AI applications in one place.

SDXL Trubo An online image AI generator.

CIVITAI Art by AI

Claude

China Exhibition A search web for exhibitions in China.

OMG Chinese Learning Chinese Language

Open Colors List all open colors.

AI Colors Generate palettes from a text prompt.

Icon Hunt An icon library that you can copy images to Notion directly.

Headless An UI library

Seeseed Design Sites Navigation

Illustrations

Sample Videos Containing various videos, different formats, durations or sizes.

UISET UI resources web.

Alfred Workflows

FlyCoding A xcode plugin for quickly editing code.

Excalidraw

OrbStack Run Docker and Linux on your Mac seamlessly and efficiently.

DiffusionBee Generating images from sentences by AI power.

iPreview A powerful preview tool for all kinds of files.