Email library for Crystal. Testable, adapter-based, and catches bugs for you. Comes with an adapter for SendGrid.
☆86Updated this week
Alternatives and similar repositories for carbon
Users that are interested in carbon are comparing it to the libraries listed below
Sorting:
- An authentication library for Lucky projects☆15Jun 1, 2025Updated 9 months ago
- Stripe API Wrapper for crystal☆52Dec 12, 2025Updated 2 months ago
- Snappy compression format reader/writer for Crystal☆21Mar 25, 2021Updated 4 years ago
- Mutation testing for crystal.☆68Nov 20, 2025Updated 3 months ago
- Automated browser tests for web applications. Similar to Ruby's Capybara.☆54Jun 20, 2025Updated 8 months ago
- A collection of concurrency utilities for Crystal, leveraging Fibers and channels.☆18Jan 20, 2022Updated 4 years ago
- Build/Runs your crystal application, watches files, and rebuilds/restarts app on file changes☆290Apr 3, 2024Updated last year
- 💰 Crystal shard for dealing with money and currency conversion☆43Feb 4, 2026Updated 3 weeks ago
- Modern concurrency tools for Crystal☆48May 14, 2022Updated 3 years ago
- Easily configure settings for Crystal projects☆83Mar 15, 2025Updated 11 months ago
- Simple e-mail sending library☆115Jun 11, 2024Updated last year
- A minimalist Crystal authorization system inspired by https://github.com/varvet/pundit.☆61Jan 18, 2022Updated 4 years ago
- Handles pluralization, ordinalizing words, etc.☆15Jun 6, 2025Updated 8 months ago
- Crystal client for Consul (http://www.consul.io/)☆19Apr 22, 2020Updated 5 years ago
- OAuth2 Provider Library - Authly is an OAuth2 Library for creating Authorization Servers that follows OAuth2 authorization mechanisms.☆32Oct 12, 2025Updated 4 months ago
- attribute_encrypted in Crystal for Lucky☆12Nov 19, 2025Updated 3 months ago
- A blazing fast internationalization (i18n) library for Crystal with compile-time key lookup.☆59Nov 9, 2025Updated 3 months ago
- Fast HTML5 Parser with CSS selectors. This is successor of myhtml and expected to be faster and use less memory.☆112Jul 23, 2025Updated 7 months ago
- Crystal implementation of HTML5-Compliant Tokenizer and Parser with XPath & CSS Selector support☆36Dec 14, 2025Updated 2 months ago
- Authority - OpenID OAuth 2.0 Server and OpenID Connect Provider optimized for low-latency, high throughput, and low resource consumption …☆24Jan 25, 2026Updated last month
- A Crystal implementation of fastimage – library that finds the dimensions and type of an image fetching as little as needed☆25Jul 7, 2021Updated 4 years ago
- JoobQ is a fast, efficient asynchronous reliable job queue and job scheduler library processing. Jobs are submitted to a job queue, where…☆34Jan 31, 2026Updated last month
- Multi-Producer/Single-Consumer channels in Crystal☆12Nov 28, 2021Updated 4 years ago
- An smtp adapter for the carbon email library☆10Feb 9, 2024Updated 2 years ago
- Fast HTML5 Parser with css selectors for Crystal language☆157Apr 15, 2025Updated 10 months ago
- XMPP/Jabber Library for Crystal☆17Dec 7, 2025Updated 2 months ago
- Crystal bindings to the LZ4 compression library☆17Jul 5, 2023Updated 2 years ago
- Crystal library for transforming HTML/XML trees to sanitize HTML from untrusted sources☆26Mar 18, 2025Updated 11 months ago
- Selenium alternative for Crystal. Browser manipulation without the Java overhead.☆184Nov 23, 2023Updated 2 years ago
- Get CPU, Memory and Network informations of the running OS and its processes☆76Dec 21, 2025Updated 2 months ago
- A static code analysis tool for Crystal☆554Updated this week
- Raven is a Crystal client for Sentry☆128Jan 10, 2026Updated last month
- RPC Server and Client for Crystal. Implements msgpack-rpc protocol.☆70May 1, 2023Updated 2 years ago
- A unified Crystal interface for key-value stores.☆66Aug 31, 2023Updated 2 years ago
- A background task runner for crystal applications supporting periodic (CRON) and manually queued jobs☆237Updated this week
- A key/value store where pairs can expire after a specified interval☆49Updated this week
- A modern command line job processor, similar with make command☆205Mar 8, 2023Updated 2 years ago
- An opinionated framework for scalable web 🌎☆144Aug 25, 2019Updated 6 years ago
- A Crystal port of awesome Fzy project, a fuzzy finder algorithm.☆47Nov 14, 2024Updated last year