Projects sharing features with Charmbracelet Pop

useSend is an email marketing platform and transactional delivery system built to manage bulk campaigns and individual messages using AWS SES for delivery. It provides a RESTful API, an SMTP relay gateway, and a visual management interface for designing HTML templates and coordinating email broadcasts. The platform distinguishes itself by translating legacy SMTP traffic into modern API calls and implementing an event-driven webhook system. This system pushes real-time delivery, bounce, and click notifications to external servers using HMAC-SHA256 signed payloads to ensure authenticity. The s

Maddy is a modular mail server that assembles a complete email system by connecting small, single-purpose modules through a declarative configuration file. Rather than a monolithic stack, it lets operators compose message processing, storage, authentication, and security enforcement from interchangeable building blocks, with each module handling a specific function like receiving SMTP connections, verifying credentials, or applying policy checks. The server distinguishes itself through its flexible authentication and security architecture. It delegates user verification to external systems in

N-blog is a full-stack JavaScript blogging platform and content management system built with Node.js. It functions as a server-side rendered web application that renders markdown source text into HTML for publishing and displaying articles. The system includes a markdown blogging engine that enables the creation and management of posts and user comments. It features a integrated user authentication system that handles account registration, secure sign-in, and session management to protect private routes. The project covers broad capability areas including request routing and middleware pipel

Cloud-mail is a cloud-based mail server and API platform providing a programmable interface for managing user accounts, sending bulk messages, and performing complex searches on email data. It serves as an automated email extraction tool and forwarding gateway, enabling the identification and capture of verification codes and the routing of incoming messages to external services. The infrastructure is hosted on serverless edge workers to remove the need for dedicated server hardware. It utilizes object storage for managing email attachments and employs a serverless message routing system to p

Cloud-mail is a serverless email backend and routing service built on Cloudflare infrastructure. It provides a cloud-native system for receiving, storing, and processing electronic messages without the requirement for traditional mail server hardware. The platform includes an email data API for querying records and a visual analytics dashboard for tracking mail volume and system performance. It features automated processing capabilities to extract verification codes from message bodies and manages an email archive using persistent object storage for attachments and history. The system handle

This project is a Node.js email templating engine and SMTP delivery framework used for creating, rendering, and sending custom email templates. It provides a comprehensive suite for email orchestration, including a system for dispatching templated messages and a tool for generating custom layouts to standardize outbound messaging. The framework includes a dedicated HTML CSS inliner that converts external stylesheets into inline styles for consistent rendering across different email clients. It also features a multilingual localization tool for translating template text and subject lines, and

PHPMailer is a comprehensive library for constructing and sending complex email messages within PHP applications. It provides an object-oriented framework for building MIME-compliant emails, managing attachments, and handling multi-format content such as HTML and plain-text alternatives. The library serves as a robust interface for email dispatch, supporting both individual messaging and high-performance bulk distribution through persistent connections. The project distinguishes itself through a deep focus on secure transmission and identity verification. It integrates advanced security proto

This project is a full-stack JavaScript application generator and framework that integrates MongoDB, Express, AngularJS, and Node.js. It provides a Node.js backend framework for managing request routing and middleware, paired with an AngularJS frontend boilerplate and a NoSQL database for rapid web application development. The framework distinguishes itself through extensive automation and scaffolding. It includes a generator for creating CRUD modules, controllers, models, and the necessary directory structures for both frontend and backend components. It also implements secure identity manag

This project is a comprehensive sample library and implementation guide for ASP.NET Core. It provides a collection of practical examples and projects that demonstrate how to build web applications, RESTful APIs, and high-performance services. The repository focuses on a variety of architectural patterns, including the development of Minimal APIs, contract-first gRPC services, and real-time communication using WebSockets and Server-Sent Events. It includes detailed implementations for user identity and security, such as token-based authentication and CSRF protection. The codebase covers a bro

CodeIgniter is a PHP web framework built on the Model-View-Controller pattern, designed for building full-stack web applications. It provides a lightweight toolkit with minimal configuration, organizing application logic into controllers, models, and views for clean separation of concerns. The framework includes a fluent query builder for constructing SQL statements programmatically, PSR-4 autoloading with namespace mapping, and a service-based dependency injection container for managing shared class instances. The framework distinguishes itself through its comprehensive set of built-in tools

TastyIgniter is a comprehensive restaurant management system and digital ordering engine. Built as a modular application framework, it provides the tools necessary to operate online food ordering, table reservation systems, and multi-vendor e-commerce platforms. The platform is designed to handle complex restaurant operations, including multi-location networking and multi-vendor marketplace management. It distinguishes itself through specialized restaurant automation, such as coordinating guest limits and time slots for bookings, managing ingredient and allergen catalogs, and implementing mul

Isso is a self-hosted commenting system and WSGI comment server that allows users to manage decentralized discussion boards. It functions as a markdown discussion engine that transforms user-generated content into filtered HTML for secure display on webpages. The system is designed as a cross-domain comment host, enabling a single centralized server instance to serve unique comment sections across multiple distinct domains. It secures this integration using CORS hostname whitelisting to ensure comments are only embeddable on authorized websites. The platform provides a comprehensive moderati

Isso is a self-hosted commenting system that provides a server and client-side script for adding interactive discussion threads to websites. It functions as an independent platform for managing site-wide comment sections and user profiles on private infrastructure, utilizing a JSON API and a Markdown rendering engine to handle user-generated content. The system is designed to support multi-site comment management, allowing a single server installation to serve independent threads for multiple different domains. It includes a dedicated moderation tool featuring signed URLs and an administrativ

Grip is a GitHub API rendering tool and markdown previewer that transforms local markdown files into styled HTML. It functions as a converter for processing markdown text into HTML files and as a local server for verifying content appearance before it is committed to a repository. The project ensures visual parity with GitHub by using the GitHub API to render content, applying the specific styles used in repository comments, issues, and pull requests. It includes a mechanism to embed external CSS directly into generated HTML files for portable offline distribution and utilizes disk-based asse

Quarkus is a Kubernetes-native Java framework designed for building high-performance, memory-efficient applications. It utilizes ahead-of-time native compilation to transform Java code into standalone, optimized binaries that eliminate the need for a virtual machine, enabling rapid startup and reduced memory consumption. By performing code augmentation during the build phase, it shifts heavy processing tasks away from runtime, ensuring that applications are optimized for cloud-native environments. The framework distinguishes itself through a unified approach to reactive and imperative program

tmpmail is a terminal-based temporary email client implemented as a POSIX shell script. It provides a disposable email interface for creating short-term email addresses and reading incoming messages without a web browser. The tool generates random or custom temporary email addresses to prevent the exposure of permanent primary accounts during service registrations. It includes a utility to copy these generated addresses directly to the system clipboard. The software manages email workflows through a command-line interface, offering capabilities to list inbox messages and retrieve specific em

Himalaya is a command line email client and a suite of toolsets for email protocol implementation. It provides a terminal-based interface for managing email accounts using IMAP and SMTP protocols. The project includes a PIM framework and specialized libraries for building personal information management applications that integrate emails, contacts, calendars, and tasks. It features a PGP email encryptor for end-to-end encrypted communication and an email data exporter that extracts messages and metadata into JSON format for use in external scripts. The system covers a broad range of email ma

osTicket is an open-source help desk software and ticket management system designed to centralize customer support inquiries from emails, web forms, and API requests. It functions as a multi-channel support tool that converts incoming communications into a structured queue for agent resolution and IT help desk management. The platform features a dedicated customer support portal where users can submit requests, track ticket status, and access a self-service knowledgebase of help articles and FAQs. It integrates secure OAuth2 email authentication to retrieve and send messages without storing l

This open-source tool analyzes your Zotero reference library to discover new arXiv preprints each day and delivers them as a personalized email digest. It runs on a scheduled workflow, such as free GitHub Actions, requiring no manual intervention to fetch, rank, and email paper recommendations. To match new papers to your research interests, the tool uses embedding-based semantic similarity between your library’s entries and daily preprint titles and abstracts. You can extend its sources and ranking logic by decorating Python classes or functions, and opt into AI-generated paper summaries by

Mailcheck is an email domain suggestion library and validation utility designed to identify misspelled email addresses. It functions as a string similarity tool that calculates the distance between typed domains and known correct extensions to provide automated correction suggestions. The library allows for the use of custom domain suggestion lists and the implementation of custom similarity and string distance logic. These mechanisms enable the replacement of default matching thresholds and distance algorithms with user-defined functions. The tool covers domain validation and correction thr

pulldown-cmark is a pull-parsing library that transforms Markdown text into a stream of events based on the CommonMark specification. It functions as an event-based processor that represents document structure as an iterator of events rather than a concrete syntax tree, serving as both a parser and a renderer to convert Markdown into HTML strings. The library is designed for memory efficiency by processing text as a stream to minimize resource usage. It supports programmatic document transformation, allowing users to map or filter the event stream before final rendering. The project includes

This project is a static site generator and documentation builder designed to transform markdown files into styled HTML documents. It functions as a programmatic conversion engine, allowing developers to integrate markdown processing and layout rendering directly into automated build scripts and content workflows. The tool distinguishes itself through a pipeline-oriented architecture that supports custom plugin integration and metadata-driven template injection. Users can define global or per-file metadata to dynamically populate page content, while the system’s template-based generation allo

env is a Go library that reads environment variables and populates the fields of a Go struct according to tag directives. It uses reflection to iterate over struct types and tags at runtime, mapping environment variable names to struct fields and applying parsing behavior defined in struct tags. The library supports required field validation, returning errors when marked fields are missing or empty after parsing. It also provides default value fallback from struct tags when environment variables are not set, environment variable expansion that recursively substitutes references within values,

markdown-it is a token-based Markdown compiler and CommonMark-compliant parser that converts structured plaintext markup into HTML. It functions as an extensible markup processor designed to transform text into browser-ready content while managing security and preventing cross-site scripting. The project is distinguished by a modular plugin system that allows for the extension of parsing capabilities and the addition of custom syntax, such as footnotes, tables, or emojis. It utilizes a two-stage tokenization process to break documents into structural tokens before rendering them into final HT

This project is a Python library and command-line tool designed to convert Markdown text and files into structured HTML fragments. It functions as a Markdown-to-HTML converter and parser that transforms piped text or source files into web-ready documents. The project is an extensible text processor featuring a pluggable API for defining custom inline and block syntax. This modular framework allows for the registration of specialized syntax extensions, such as tables and footnotes, and provides a system for managing runtime configuration settings. The conversion process covers multilingual te

Markdig is a high-performance Markdown processor for .NET applications that converts Markdown text into HTML or other target formats. It is a CommonMark compliant parser and extensible engine that can transform Markdown into a searchable and manipulatable abstract syntax tree. The library provides a framework for adding custom syntax and rendering logic through a modular pipeline of parsers and renderers. It supports native ahead-of-time compilation and trimming to minimize binary size. Capabilities include the generation of structured HTML with custom attributes and styling, the extraction

wechat-format is a tool designed to convert Markdown text into specialized HTML compatible with the WeChat official account editor. It functions as a content formatter and converter that transforms Markdown into stylized HTML layouts to maintain consistent visual structures when content is pasted into the publishing platform. The project focuses on bypassing outgoing link restrictions by converting external hyperlinks into numerical footnotes and appending a full citation list to the end of the document. It preserves the appearance of technical content by transforming code blocks and lists in