Marcos Griselli

ViewAnimator brings your UI to life with just one line

A Swift library for iOS and iPad apps that adds slide, zoom, and rotation animations to any UI element with a single line of code, including built-in spring bounce effects.

View your app on different device and font sizes

A simple way to create custom interactive UIViewController transitions

UITabBarController with swipe interaction between its tabs.

An example implementation of the iOS 11 App Store Search tab

WWDC 21 Slack lounges questions and answers for SwiftUI and Developer Tools

A complete computer science study plan to become a software engineer.

Demo project to evaluate tests using swift-testing compilation performance

BottomPopup provides a popup-like presentation style to any view controller

A Swift library for defining strong password generation rules.

Natural gestures and animations inspired by Apple's WWDC18 talk "Designing Fluid Interfaces"

📹 Your next favorite image and video picker

Video share on Twitter made easy.

Bazel rules for generating Xcode projects.

A Swift library for generating One Time Passwords (OTP)

Xcode theme based on TailwindCSS colors

Use Codable with Firebase

A lightweight, pure-Swift library for downloading and caching images from the web.

Custom UIPresentationController which mimics the behavior of Apple Music UI

Swift audio synthesis, processing, & analysis platform for iOS, macOS and tvOS

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]

aider is AI pair programming in your terminal

AI coding agent, built for the terminal.

Cognitive Architectures for Multi-Agent Teams

All the strings from Xcode's binaries

Library to read from Swift / clang source code indexes

A Swift command line tool for generating your Xcode project

The Foundation project

📝 Read, update and write your Xcode projects

UITableView and UICollectionView Data Sources for RxSwift (sections, animated updates, editing ...)

Convert XCTest tests into Swift Testing tests

Bazel rules to build apps for Apple platforms.

MapLibre Native - Interactive vector tile maps for iOS, Android and other platforms.

Commonly used sequence and collection algorithms for Swift

An adorable little framework and command line tool for interacting with SourceKit.

Straightforward, type-safe argument parsing for Swift

Lyft fork of Swift snapshot testing

AstroNvim is an aesthetic and feature-rich neovim config that is extensible and easy to use with a great set of plugins

Buildkite Test Analytics collector for Swift XCTest

A template for creating libraries for iOS, macOS, watchOS, tvOS (and possibly Linux!) with Swift

Fig adds autocomplete to your terminal.

Danger plugin to validate the code coverage of the files changed in a pull request

Find retain cycles / memory leaks sooner.

App Cuidar

The master list of repositories for the Swift Package Index.

:bullettrain_side: An oh-my-zsh shell theme based on the Powerline Vim plugin

A Swift based reimplementation of the Apple HUD (Volume, Ringer, Rotation,…) for iOS 8.

Music sheet rendering for iOS

Reactive Programming in Swift

A fast, lightweight and flexible Swift syntax highlighter for blogs, tools and fun!

An opinionated template for creating a Pod.

🎬 The source for Point-Free, a video series on functional programming and the Swift programming language.

NSConf Argentinga home page