Collection of handy online tools for developers, with great UX.
- vuejs
- tools
- tool
- converter
Repository Index
55,140 visible repositories in the index
1–24 of 25 · Most stars
Free, simple, and intuitive online database diagram editor and SQL generator.
- database-schema
- editor
- mariadb
- postgresql
💾 Self-hosted online file converter. Supports 1000+ formats ⚙️
- bun
- elysia
- file-conversion
- file-converter
Universal File Online Preview Project based on Spring-Boot
- fileview
- kkfileview
- office-view
- fileviewer
The open source embeddable online markdown editor (component).
FREE FOREVER, NO LIMITS 100% Programmatic, Zero-AI Plagiarism Remover & Similarity Evader. Bypass Turnitin, iThenticate, GPTZero, CopyLeaks, Quillbot & ZeroGPT for LaTeX, DOCX, & Multi-Language Source Code.
- academic-writing
- ai-remover
- paraphrasing-tool
- plagerism-remover
PowerPoint-ist（/'pauəpɔintist/）, An online presentation application that replicates most of the commonly used features of MS PowerPoint, allowing for the editing and presentation of PPT online. It also supports AIPPT and local PPTX file preview.
- ppt
- slide
- office
- powerpoint
Jspreadsheet is a lightweight JavaScript data grid component for creating interactive data grids with advanced spreadsheet controls.
- javascript
- spreadsheet
- table
- datatables
ONLYOFFICE Docs is a free collaborative online office suite comprising viewers and editors for texts, spreadsheets and presentations, forms and PDF, fully compatible with Office Open XML formats: .docx, .xlsx, .pptx and enabling collaborative editing in real time.
A sleek, privacy-focused browser extension that brings a native dark mode experience to online documents. Built with clean UI/UX principles for Chromium and Opera browsers to reduce eye strain and improve readability.
- browser-extension
- chrome-extension
- dark-mode
- edge-extension
Online Mindmapping Software
- mindmap
- web-app
- hacktoberfest
WWW SQL Designer, your online SQL diagramming tool
- web-app
- hacktoberfest
PlantUML Online Server
A flexible free and unlimited python tool to translate between different languages in a simple way using multiple translators.
- translation
- translator
- translate
- python
Online translation tool
- translation
- localisation
- l10n
- i18n
Best Current Practices regarding secure online communication and configuration of services using cryptography.
- cryptography
- applied-cryptography
- documentation
- best-practices
TranslatedDoca | Open source. Self-hosted document management, knowledge base & real-time collaborative editing for individuals and small teams. Supports online documents, Markdown, tables, slides, canvas and an AI assistant.
- ai-assistant
- canvas
- collaborative-editing
- docker
Simple self-hosted bookmark service.
OnlineWardleyMaps.com - Draw Wardley Maps in seconds using this free online tool
- wardley
- simon-wardley
- wardley-maps
- wardleymaps
Online estimation tool for Agile teams.
Microsoft Excel Desktop Spreadsheet for Reporting, Budgets, and Data Analysis - JeffLee1978/excel-rp
- activator
- brave
- brave-api
- brave-browser
A hybrid LaTeX code + rich-text editor. It seamlessly syncs a rich-text What You See Is What You Get (WYSIWYG) view with raw LaTeX source code, featuring real-time KaTeX math preview and one-click PDF export via online compilers.
An ActionScript 3.0 implementation of Markdown
Free, online collaborative story point estimation tool. Powered by Blazor
- agile
- blazor
- dotnet