Email List Cleaner is a privacy-focused, free and open-source tool for validating email lists. Key features include:Syntax Check: Verifies if email addresses adhere to standard formatting.Domain Validation: Confirms the existence and mail-receiving capability of email domains.Privacy-First Approach: Validates emails primarily within the user's browser, minimizing data transmission.Open Source: Allows users to inspect and verify the validation process.Ideal for:MarketersSales professionalsDevelopersAnyone managing email listsEmail List Cleaner offers a secure and transparent way to clean email lists, ensuring data privacy and improving email deliverability.

Sendune is a service that allows you to send transactional and marketing emails directly from your own AWS Simple Email Service (SES) account. Key features include:Email Sending: Send millions of transactional and marketing emails.AWS Integration: Seamlessly integrates with your existing AWS infrastructure.Open Source: Free and open source, allowing for customization and community contributions.Ideal for:Developers needing reliable email sending capabilitiesBusinesses looking to manage their own email infrastructureStartups seeking cost-effective email solutionsSendune provides a flexible and scalable solution for managing your email communications, giving you full control over your sending infrastructure.

tldr: GitHub’s built-in repo analytics sucks, so I built a better oneAs a maintainer of a few open-source projects, I’ve always wanted to better understand the traffic sources and trends for my repos. Unfortunately, GitHub’s built-in analytics only show limited data from the past 14 days, which doesn’t provide much insight.That’s why I built Repohistory, a better GitHub repo analytics platform. It automatically fetches and stores your traffic data every day, so you’re no longer limited to just 14 days. The dashboard shows you:Daily star growthTotal views & clones over timeTop referral websitesMost-viewed pages in your repoSo if you have any public repos on GitHub, Repohistory can give you a much clearer picture of your traffic trends!

TopFreeAlternative is a resource for discovering free and open-source alternatives to paid software. Key features include:Software Discovery: Easily find replacements for expensive software.Open Source Focus: Prioritizes open-source options for greater control and transparency.Wide Range of Categories: Covers various software types, from analytics to development tools.Ideal for:Individuals seeking budget-friendly software solutions.Developers and businesses preferring open-source tools.Users looking for alternatives with more privacy and control.TopFreeAlternative helps users avoid vendor lock-in and explore cost-effective, community-driven software options.

SendPortal is an open-source email marketing software that allows users to manage newsletters and email campaigns. Key features include:Self-Hosting: Maintain complete control over your data by hosting SendPortal on your own server.Subscriber Management: Import, update, and segment subscribers via API or CSV upload.Campaign Management: Create and send campaigns to targeted segments with custom templates.Powerful API: Integrate SendPortal with other applications using a flexible REST API.Ideal for:Small businesses looking for cost-effective email marketing solutionsDevelopers who need a customizable email marketing platformOrganizations that require full control over their data and infrastructureSendPortal offers a significant cost advantage compared to commercial email marketing platforms like MailChimp and Campaign Monitor, while providing the flexibility and control of an open-source solution.

draw.io is a free, online diagramming tool that allows users to create a wide variety of diagrams, flowcharts, and other visual representations. Key features include:Real-time Collaboration: Enables multiple users to work on the same diagram simultaneously with shared cursors.Versatile Integrations: Works seamlessly with popular platforms like Google Drive, SharePoint, OneDrive, Confluence, Jira, and more.Privacy-Focused: Allows users to store their diagrams wherever they choose, ensuring data privacy and control.Diagram Generation: Uses OpenAI to generate diagrams based on text descriptions.Ideal for:Software developers needing UML diagramsProject managers creating flowchartsTeams collaborating on process documentationdraw.io stands out with its security-first approach, offering a powerful diagramming solution without requiring user registration or storing user data on its servers.