Wireflow is a free, online, and open-source tool for creating beautiful user flow prototypes. No Photoshop skills required!

Abu Taher

Jelena Jovanovic

Lauri Ojansivu

Wireflow

Bitloops is a high-productivity, fourth generation (4GL) developer platform that guides engineers to write clean, well-structured code and create high-quality software architecture. Bitloops was designed and built by incorporating widely accepted software engineering principles such as layered/hexagonal architecture, domain-driven design and SOLID, that are essential when building enterprise-grade software. 
 
Bitloops provides guard-rails so developers follow certain patterns and principles, giving rise to code/software that is easy to read, understand and iterate. In addition, Bitloops provides several backend-as-a-service features such as database, real time notifications, storage, monitoring and analytics. Finally, with Bitloops, you can deploy your application to production with a single command line.

Vasilis Danias

Bitloops

A programming language, with support for libraries written in Python.

The Qo Programming Language

HTML Cleanser helps you remove unwanted HTML tags from user's input or untrusted sources.

Paul Melero

HTML Cleanser

System UIcons is a growing collection of simple and consistent icons specifically designed for systems and products. Use how you want, without attribution.

Corey Ginnivan

System UIcons

Dynamically view the output of Sass HSL color functions in the browser.

Jim Nielsen

SassMe

CSS Layout is a collection of popular layouts and patterns made with CSS.

Phuoc Nguyen

CSS Layout

You can download all illustrations completely free and use these to design awesome landing pages, mobile app, or presentations.

Vijay Verma

Illlustrations

No matter if you are using TailwindCSS or just plain CSS, Gradient Designer helps you make beautiful gradients.

Jens Törnell

Gradient Designer

Victorious Club is an innovative and versatile WordPress plugin designed to significantly enhance user engagement on your website by introducing fantasy contests. Designed with adaptability in mind, it allows you to create and host contests in virtually any niche - from sports and entertainment to politics, finance, and more. This makes it an all-encompassing solution for websites seeking to captivate and retain their audience with interactive and exciting content.

One of Victorious Club's standout features is its integration with automated data feeds for all major sports globally. This feature makes it a breeze to administer fantasy sports contests on your website as real-time statistics feed into the system, eliminating the need for manual data entry. With Victorious Club, you can offer your users an experience on par with leading fantasy sports platforms.

However, if you're keen on creating a uniquely themed contest, Victorious Club offers you complete freedom. You can manually set up contests around any topic of your choice, making the possibilities endless.

In addition, Victorious Club supports multiple payment gateways and comes with an affordable subscription model, providing two packages to choose from. The premium package offers additional features for an enhanced user experience. To ensure seamless access across devices, the plugin is also paired with native mobile apps for both iOS and Android.

Customer service is a priority for Victorious Club. As such, it provides robust support to customers, making the process of setting up and managing your contests as straightforward as possible. The plugin is open-source, further demonstrating its commitment to customer convenience and satisfaction.

Overall, Victorious Club is more than just a plugin. It's a comprehensive solution designed to transform your website into an immersive, engaging platform, significantly enhancing user engagement and retention.

Victorious Club Fantasy Sports

ParityDeals helps you set up dynamic pricing by location, holidays, festivals, time, and quantity for your products in a minute.

ParityDeals

This book teaches you how to build a simple, privacy-aware, and developer-friendly workflow to keep track of your money.

The Python ecosystem contains an excellent package called Beancount which provides the foundations for working with money. We'll take Beancount as the starting point to build your own "multi-banking" application which will act as the single point of contact for your entire financial history, and:

1. store every single piece of data from all your bank accounts (only on your machine)
2. act as the the first point of contact if you want to look up anything related to your finances
3. import new financial transactions from your bank accounts on a continuous basis
4. use customized tools to interact with your financial ledger, analyze your past financial behavior, show your spending patterns, income sources, current liabilities, and more!

The final result will be a Git repository on your computer where you can view / edit everything related to your money.

Tracking Personal Finances using Python

Build with Jasmine to support renewable energy markets, partner with us to accelerate grid decarbonization and upgrade your portfolio with always-on fair prices.  Choose high impact and ensure accurate carbon accounting - rely on our trusted Green-E, current vintage, solar, and wind RECs to support your sustainability objectives with certainty.  Grow market share, track price movements, implement robust risk management strategies, and trade efficiently with faster settlement and automatic retirement.

Jasmine Energy

AI-FLOW is an innovative open-source platform designed to simplify how creators and innovators harness the power of artificial intelligence. With its user-friendly drag-and-drop interface, AI-FLOW enables you to effortlessly connect and combine leading AI models, crafting custom AI tools tailored to your unique needs. 

Key Features: 
1. Diverse AI Model Integration: Gain access to a suite of top-tier AI models, including GPT-4, DALL-E 3, Stable Diffusion, Mistral, LLaMA, and more—all in one convenient location. 
2. Drag-and-Drop Interface: Build complex AI workflows with ease—no coding required—thanks to our intuitive design. 
3. Custom AI Tool Creation: Design bespoke AI solutions quickly, from image generation to language processing. 
4. Local Data Storage: Maintain full control over your data with options for local storage and the ability to export as JSON files. 

AI-FLOW is a versatile platform that empowers you to construct tailor-made solutions for a wide range of applications. Whether you're streamlining social media content creation, summarizing YouTube videos, upscaling AI-generated images, or converting text descriptions into video clips, AI-FLOW provides the tools you need to innovate and excel.

AI-Flow

UpVPN is the World’s first Serverless VPN based on WireGuard®. 

The benefit of Serverless model of computing for VPN is passed to you via no-subscription, pay as you go pricing model, and UpVPN lets you connect unlimited devices to VPN per account.

UpVPN provides fully managed WireGuard® severs on-demand. All of it happens with just single click on desktop app, or web app. VPN servers are scaled from 0 to 1+ back to 0 when not in use, making it Serverless!

UpVPN

Are you looking for the FREE Invoice Generator? Make now the most attractive, professional invoices in a single click with Invoice Temple For Small Businesses to corporations. We are trusted by thousands of people across the world.

Invoice Temple is the ideal invoicing solution for entrepreneurs and small business owners who want to streamline their invoicing process and improve customer experience. 

Create beautifully designed professional invoices that represent your brand effectively. Impress your clients with invoices that demonstrate your professionalism and attention to detail. Leave a lasting impression on your clients with visually appealing invoices.

Invoice generator features:

-Create invoices, and estimates and send them immediately.
-The invoice generator converts the estimate to an invoice in a single tap.
-Attach the business or company logo.
-Smart invoice number.
-Change invoice items order by dragging the item.
-Choose professional invoice templates and fonts.
-Add signature to invoice with the designation. Get a signature from the client.
-Inbuilt PDF document viewer to view generated invoices while editing.
-Share or send invoices through email, SMS, and WhatsApp.
-Multiple tax patterns and set your default tax system on the settings.
-Inventory/Stock management. Manage your inventory and accounting in this app.
-The invoice maker contains the inventory/stock management feature. 
-Produce purchase orders and options for recording the purchases.
-Client management and getting reports of the client's invoice amount, balance, and bill.
-We categorized invoices and estimates with easily viewable formats.
-Multiple currency formats, and date formats supported.
-Multi-language support.
-Trashcan to recover deleted files.


If you like this app, please consider giving us good ratings. We will continue to work on it and give you the best invoicing experience. Thank you for supporting us and choosing the Invoice Temple App.

Drop us a line at support@invoicetemple.com

Invoice Temple

Everybody has to keep and manage important documents. But keeping them both well organized and easily available at any time is quite a challenge. Anyone who has spent time digging through piles of paper or searching in some chaotic digital folder with hundreds of files knows the hassle.

With your own Paperless, you can have your stuff both organized and available without compromise. Use it as your digital archive and organize everything into owners, correspondents, document types, custom tags etc.. And whenever you need to access a document, just filter or do a full-text-search using a browser or the mobile app.

Open Source