Carp is a small programming language designed to work well for interactive and performance sensitive use cases like games, sound synthesis and visualizations.

The key features of Carp are the following:

• Automatic and deterministic memory management (no garbage collector or VM)
• Inferred static types for great speed and reliability
• Ownership tracking enables a functional programming style while still using mutation of cache-friendly data structures under the hood
• No hidden performance penalties – allocation and copying are explicit
• Straightforward integration with existing C code

#haskell, #lisp, #language, #realtime

Koin is a pragmatic lightweight dependency injection framework for Kotlin developers.

#kotlin, #jvm, #dependency, #injection, #framework, #dsl

ktlint is a Kotlin linter in spirit of feross/standard (JavaScript) and gofmt (Go).

#kotlin, #linter, #style

Metabase is the easy, open source way for everyone in your company to ask questions and learn from data.

Features:
- 5 minute setup (We're not kidding)
- Let anyone on your team ask questions without knowing SQL
- Rich beautiful dashboards with auto refresh and fullscreen
- SQL Mode for analysts and data pros
- Create canonical segments and metrics for your team to use
- Send data to Slack or email on a schedule with Pulses
- View data in Slack anytime with MetaBot
- Humanize data for your team by renaming, annotating and hiding fields
- See changes in your data with alerts

#clojure, #dashboard, #sql, #database, #data, #postgres, #metabase

Quill provides a Quoted Domain Specific Language (QDSL) to express queries in Scala and execute them in a target language. The library's core is designed to support multiple target languages, currently featuring specializations for Structured Query Language (SQL) and Cassandra Query Language (CQL).

#scala, #jvm, #database, #postgres, #spark

CalendarView is a highly customizable calendar library for Android, powered by RecyclerView.

#kotlin, #jvm, #android, #calendar

Alamofire is an HTTP networking library written in Swift.

#swift, #networking, #request, #http, #client

Serilog is a diagnostic logging library for .NET applications. It is easy to set up, has a clean API, and runs on all recent .NET platforms. While it's useful even in the simplest applications, Serilog's support for structured logging shines when instrumenting complex, distributed, and asynchronous applications and systems.

#csharp, #logging, #library, #dotnet, #net

Starscream is a conforming WebSocket (RFC 6455) library in Swift.

Features:

- Conforms to all of the base Autobahn test suite.
- Nonblocking. Everything happens in the background, thanks to GCD.
- TLS/WSS support.
- Compression Extensions support (RFC 7692)

#swift, #library, #websocket, #client

Delta Lake is a storage layer that brings scalable, ACID transactions to Apache Spark and other big-data engines.

#scala, #jdm, #acid, #transactions, #spark, #bigdata

heim is an ongoing attempt to create the best tool for system information fetching (ex., CPU, memory, disks or processes stats) in the Rust crates ecosystem.

#rust, #system, #monitoring, #cpu, #memory, #visualization, #network, #tokio

dijo is a habit tracker. It is curses-based, it runs in your terminal. dijo is scriptable, hook it up with external programs to track events without moving a finger. dijo is modal, much like a certain text editor.

#rust, #habit, #tracker, #tui, #rustc

nb is a command line note-taking, bookmarking, archiving, and knowledge base application with:

- plain-text data storage
- encryption
- filtering and search
- Git-backed versioning and syncing
- Pandoc-backed conversion
- global and local notebooks
- customizable color themes
- extensibility through plugins

and more, all in a single portable, user-friendly script.

#shell, #cli, #notes, #productivity, #pandoc

Bubble Tea is a powerful little TUI framework for G based on The Elm Architecture. Bubble Tea is well-suited for simple and complex terminal applications, either inline, full-window, or a mix of both.

#go, #golang, #tui, #elm, #cli, #terminal, #apps, #functional

wemake-django-template is a bleeding edge Django template focused on code quality and security.

Features:
• Always up-to-date with the help of dependabot
• Supports latest Python 3.7+
• poetry for managing dependencies
• mypy and django-stubs for static typing
• pytest and hypothesis for unit tests
• flake8 and wemake-python-styleguide for linting
• docker for development, testing, and production
• sphinx for documentation
• Gitlab CI with full build, test, and deploy pipeline configured by default
• Caddy with https and http/2 turned on by default

#python, #django, #template, #bestpractices, #codequality, #security

Filepond is a JavaScript library that can upload anything you throw at it, optimizes images for faster uploads, and offers a great, accessible, silky smooth user experience.

Core Features:

- Accepts directories, files, blobs, local URLs, remote URLs and Data URIs.
- Drop files, select on filesystem, copy and paste files, or add files using the API.
- Async uploads with AJAX, supports chunk uploads, can encode files as base64 data and send along form post.
- Accessible, tested with AT software like VoiceOver and JAWS, navigable by Keyboard.
- Image optimization, automatic image resizing, cropping, filtering, and fixes EXIF orientation.
- Responsive, automatically scales to available space, is functional on both mobile and desktop devices.

#javascript, #js, #web, #gui, #upload, #draganddrop, #dnd, #plugin

ggplot2 is a system for declaratively creating graphics, based on The Grammar of Graphics. You provide the data, tell ggplot2 how to map variables to aesthetics, what graphical primitives to use, and it takes care of the details.

#r, #data, #visualization, #plotting

Insightface — a face analysis project on MXNet.

The code of InsightFace is released under the MIT License. There is no limitation for both acadmic and commercial usage.

The training data containing the annotation (and the models trained with these data) are available for non-commercial research purposes only.

#python, #face, #detection, #mxnet, #retinaface

Detectron2 is Facebook AI Research's next generation software system that implements state-of-the-art object detection algorithms. It is a ground-up rewrite of the previous version, Detectron, and it originates from maskrcnn-benchmark.

#python, #cv, #object, #detection, #segmentation, #ml