Open Source Linux Design Software - Page 4
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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Full-stack observability with actually useful AI | Grafana CloudBuilt on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
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iView
A high quality UI Toolkit built on Vue.js
iView is a high quality, open source UI Toolkit built on Vue.js, offering dozens of useful and beautiful components including fonts, icons, layouts, navigation and more. Each component has several options for you to choose from, giving you absolute freedom and choice to achieve the exact look you would like for your interface. iView also comes with a customizable default theme and a friendly API that's easy for people of any skill level. It's default language is Chinese but it does support plenty of other languages. iView currently supports both Vue.js 2 and Vue.js 1. -
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img2css
Convert any image to pure CSS. Recreates images using only box-shadows
This is a tool that can convert any image into a pure CSS image. I also made a per-pixel animation experiment using the box-shadow idea, see morphin. Pure CSS, this output was created by resizing and setting each pixel as a box shadow of a single-pixel div, so no IMG tag or background image is needed. This can result in huge outputs, and the use of this output is not recommended for production unless there is no other option. Base64, the entire image file is embedded inside the <img> tag using base64, so no need for external hosting is needed. -
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memo
Memo Life For You
Memo Life For You. -
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nightTab
A neutral new tab page accented with a chosen colour
A neutral new tab page accented with a chosen color. Customize the layout, style, background and bookmarks with nightTab. Make the browser start page dark (or light, or anything in between). Do not access user information. This means nightTab will not request browser permissions. Aim to make everything on the user interface, within reason, customizable. Aim to make the user experience easy while supporting the above. Keep nightTab open source. Sharing the look and feel of one Bookmark to another can be achieved when editing a single Bookmark. The Bookmark edit modal has three options to copy settings to other Bookmarks. These checkboxes can be found at the bottom of the Visual & Name, Layout and Theme tab. Development and testing is only conducted on Chrome and Firefox. The performance and reliability of nightTab on other browsers is out of the scope of this project. -
Go From AI Idea to AI App FastAccess Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.
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onedark.vim
A dark Vim/Neovim color scheme
onedark.vim is a dark colour scheme for Vim/Neovim created by Josh Dick, inspired by the Atom editor’s “One Dark” theme. It aims to offer a modern, balanced palette with good contrast and readability across many programming languages and file types. The theme supports both plain Vim and Neovim, and works well with statusline plugins like vim-airline or lightline by providing compatible theme files. Users appreciate that the colour choices remain consistently comfortable over long coding sessions and that the theme handles syntax elements (keywords, methods, variables) in a clear, differentiated way. Because it is actively maintained, it supports modern setups and integrates with many plugins. Setting it as your colourscheme typically gives Vim a fresh, stylish visual look very quickly. -
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pangu.py
Paranoid text spacing in Python
pangu.py is a Python port of the Pangu spacing tool that automatically inserts proper whitespace between CJK characters and Latin letters, numbers, or symbols. Mixed-script text often becomes cramped or ambiguous, and this library applies simple but effective typography rules to make it instantly more readable. It works both as a Python library and a command-line utility, so you can process strings in code, tidy files in bulk, or wire it into documentation and build pipelines. The transformation is idempotent: running it multiple times won’t keep adding spaces, which makes it safe in automated workflows. It’s designed to be pragmatic and lightweight, with sensible defaults that handle common edge cases found in websites, blogs, and multilingual technical docs. Because it targets clarity over heavy linguistic analysis, it’s easy to adopt and delivers immediate, visible improvements to mixed CJK/Latin text. -
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pastel
A command-line tool to generate, analyze, convert and manipulate color
pastel is a command-line tool to generate, analyze, convert and manipulate colors. It supports many different color formats and color spaces like RGB (sRGB), HSL, CIELAB, CIELCh as well as ANSI 8-bit and 24-bit representations. pastel provides a number of commands like saturate, mix or paint. To get more information about a specific subcommand (say mix), you can call pastel mix -h or pastel help mix. Many pastel commands can be composed by piping the output of one command to another. You can also explicitly specify which colors you want to read from the input. -
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react-resizable-panels
React components for resizable panel groups/layouts
react-resizable-panels provides accessible, flexible split-view layouts for React without wrestling low-level pointer math yourself. It models layouts as “groups” of panels separated by resize handles, supporting horizontal or vertical orientation and mixed min/max constraints that prevent panels from collapsing unexpectedly. The library focuses on smooth interactions: dragging, double-clicking to reset, and keyboard resizing for users who rely on accessibility features. It also supports snapping, collapsed states, and layout persistence so your app can remember user preferences between sessions. Because the API is component-based, you can nest groups, render custom panel contents, and style handles to match your design system. Under the hood, it keeps measurement logic reliable across reflows and React 18 rendering patterns, making it suitable for IDE-like UIs, data dashboards, and inspector panes. -
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tabby.nvim
A declarative, highly configurable, and neovim style tabline plugin
A declarative, highly configurable, and neovim style tabline plugin. Use your nvim tabs as a workspace multiplexer. Compatibility has always been a key consideration for tabby.nvim. Since its inception during the Neovim 0.5 era, the landscape of plugin management and semantic versioning has not been widely adopted; hence, we have made every effort to maintain backward compatibility with each release. A tab page in vim holds one or more windows(not buffers). You can easily switch between tab pages to have several collections of windows to work on different things. Tabline can help you use multiple tabs. Meanwhile, the bufferline is simply an array of opened files. As a result, Bufferline limits the power of vim, especially when editing a large workspace with many opened files. -
Go from Code to Production URL in SecondsSkip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
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ClassBuilder is freeware CASE tool targeted at the C++ developer, running on Win2K/XP/Vista/7. It lets you create, manipulate and navigate classes, class relations, class members and class methods at a high level of abstraction through a graphical user interface
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Structorizer is a little tool which you can use to create Nassi-Schneiderman Diagrams (NSD). Stuctorizer is written in Java and free for any use. The code has been moved to Github: https://github.com/fesch/Structorizer.Desktop
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APTools (Accelerate Programming Tools) is a .NET libraries that aim to provide common needed objects and functions and therefore accelerate programming. Its brings immutable collections, parameter validation, design patterns interfaces and more.
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STM32 USART Bootloader
USART Bootloader for STM32 Family devices
Small universal tool for handling USART STM32 bootloader. Works with all STM32 family devices (also with newest STM32F4 and STM32F0). Dedicated especially for Linux users. Works in shell. There are plans to make a GUI overlay. -
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All-in-one program for creating 2D scrolling games. Compile your games into stand-alone .NET executables or customizable C# source code. The IDE and framework are build on OpenTK, which wraps OpenGL, so generated games can be cross-platform.
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A fast and reliable tool, written in Java 8, for generating professional UML sequence diagrams from text. Supports actors, con-/destructors, threads, broadcasts, notes, and fragments. Can serve as a Javadoc taglet. Exports PDF, (E)PS, SVG, PNG, ... The source code is hosted at http://github.com/sdedit/sdedit
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EasyStruts provide advanced support for developing Struts web applications with Eclipse . keywords: MVC, Struts, Eclipse, Java
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crystal-facet-uml
Create consistent Uml diagrams
As software architect, you create a set of diagrams describing use-cases, requirements, structural views, behavioral and deployment views. crystal_facet_uml keeps element names and element hierarchies consistent. It exports diagrams in svg, pdf, ps and png formats to be used in text processing systems like docbook, html, latex. This tool runs on your local PC and is based on glib, gdk, gtk, cairo, pango, sqlite. -
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Fourth generation database designer and code-generator for educational purposes and speeding-up database designing and creating work.
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OmniPull
Just pull anything
OmniPull is a powerful, cross-platform download manager built with Python and PySide6. It provides a modern, intuitive interface for managing downloads with advanced features like multi-threading, queue management, and media extraction. -
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Yunus is a simple "visual" script language. Yunus is obsolete (left in 2004). However this site exhibits many projects; you will find my other "PHP, VS.NET, Flash, Delphi" projects. eOgr is my second complete application after Yunus.
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PHPCallGraph generates static call graphs for PHP source code using the CodeAnalyzer of the InstantSVC project and the DOT tool. The graphs can be leveraged to gain a better understanding of large software systems or even to debunk design flaws in them.
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Duplicated source code can harm maintainability of software systems. Duplo is a tool to find duplicated code blocks in large C, C++, Java, C# and VB.Net systems.
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The Jikes Research Virtual Machine (RVM) is designed to execute Java(TM) programs that are typically used in research on fundamental virtual machine design issues.
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Pixel Ace is pixel ruler for your computer. This tool can be used to measure items (in pixels) on your computer. Measure items horizontally and vertically. Expand the ruler into a box view and measure the height and width of items behind it.
