Showing 1219 open source projects for "notes"

View related business solutions
  • Rezku Point of Sale Icon
    Rezku Point of Sale

    Designed for Real-World Restaurant Operations

    Rezku is an all-inclusive ordering platform and management solution for all types of restaurant and bar concepts. You can now get a fully custom branded downloadable smartphone ordering app for your restaurant exclusively from Rezku.
    Learn More
  • The Secure And Reliable File Transfer Solution That You Control. Icon
    The Secure And Reliable File Transfer Solution That You Control.

    Helping IT professionals responsibly secure the world's data

    Cerberus offers a variety of secure file transfer solutions to fit businesses of any size or business sector, including finance, technology, education, publishing, law offices, local, state, and federal government agencies, hospitals and many more.
    Learn More
  • 1
    Python Interview Bible

    Python Interview Bible

    Curated set of interview notes, Q&A, and code snippets

    Python-Interview-Bible is a curated set of interview notes, Q&A, and code snippets aimed at helping candidates prepare efficiently for Python roles. It organizes content by topic—language essentials, data structures, algorithms, concurrency, networking, and databases—so you can target weak areas quickly. The repository emphasizes clear explanations and compact examples that demonstrate correct usage and common pitfalls.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    33 JS Concepts

    33 JS Concepts

    33 JavaScript concepts every developer should know

    ...While not a strict curriculum, it provides a structured path for deeper study and practical learning. The repository also encourages contributions, including personal notes, recaps, and translations, making it accessible to developers worldwide. Recognized as one of GitHub’s top open source projects in 2018, it remains a widely used reference for improving JavaScript skills.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    openwechat

    openwechat

    golang WeChat SDK

    ...Message reply, send text, pictures, files, emoji and other messages to designated objects (friends, groups) Hot login (no need to repeatedly scan the code to log in), custom message processing, file download, message anti-withdrawal. Obtain object information, set friend notes, pull friends into groups, etc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    DrawDB

    DrawDB

    Free, simple, and intuitive online database diagram editor

    ...Projects can be saved, shared, and exported as images for documentation, making it useful for handoffs and reviews. The editor supports conveniences like snapping, alignment guides, column type presets, and notes to capture design intent. By centering schema modeling in a fast, approachable UI, drawDB reduces the back-and-forth between whiteboards, spreadsheets, and handwritten SQL.
    Downloads: 24 This Week
    Last Update:
    See Project
  • The ultimate digital workspace. Icon
    The ultimate digital workspace.

    Axero Intranet is an award-winning intranet and employee experience platform.

    Hundreds of companies and millions of employees use Axero’s intranet software to communicate, collaborate, manage tasks and events, organize content, and develop their company culture.
    Learn More
  • 5
    MiaoYan

    MiaoYan

    Lightweight Markdown app to help you write great sentences

    MiaoYan is a lightweight, native Markdown note-taking app for macOS, built to give programmers and writers a fast, distraction-free environment for text. It is fully local-first, meaning your notes live as plain Markdown files on your machine rather than in a proprietary cloud, which appeals to privacy-conscious users. The app focuses on a minimalist three-column layout (folders, note list, editor) with syntax highlighting, dark mode, and typography tuned for Chinese and English writing. Beyond basic editing, MiaoYan supports presentation and PPT-style modes, letting you turn Markdown documents into slide-like views directly inside the app. ...
    Downloads: 3 This Week
    Last Update:
    See Project
  • 6
    Crash-Course-Computer-Science-Chinese

    Crash-Course-Computer-Science-Chinese

    Computer Crash Course (40 complete episodes)

    ...The repository links directly to video uploads on platforms like Bilibili and provides the subtitle text both as a single combined file and as separate files per episode. Beyond subtitles, the project’s README collects links to community-made study notes, mind maps, and other learning aids that expand on the course content. It documents the translation timeline in detail, from initial episode releases to completion and later refinement, giving transparency into the project’s maturation. The repo also credits the translators and proofreaders by name and platform, emphasizing community effort and recognition.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    Mem0

    Mem0

    The Memory layer for AI Agents

    Mem0 is a self-improving memory layer designed for Large Language Model (LLM) applications, enabling personalized AI experiences that save costs and delight users. It remembers user preferences, adapts to individual needs, and continuously improves over time. Key features include enhancing future conversations by building smarter AI that learns from every interaction, reducing LLM costs by up to 80% through intelligent data filtering, delivering more accurate and personalized AI outputs by...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    DevOps

    DevOps

    Contains learning resources related to DevOps tools and tech

    I created this repository to keep my learning, notes, and code in one place for various tools in DevOps. Now, it's helping thousands of learners, practitioners, and professionals every day in their DevOps journey.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 9
    Zotero

    Zotero

    Tool to help you collect, organize, annotate, cite, and share research

    ...It can save web pages, PDFs, books, articles, and more with metadata, automatically extract bibliographic information, and organize items into collections and tag systems, while supporting notes and annotations directly alongside references. Zotero’s interface integrates with word processors like Microsoft Word and LibreOffice to generate formatted citations and bibliographies in many styles, and it can sync libraries across devices or share them with collaborators. The software has a plugin architecture and a connector for web browsers to enable one-click capturing of sources from library catalogs, academic databases, and other sites.
    Downloads: 20 This Week
    Last Update:
    See Project
  • AI-powered SAST and AppSec platform that helps companies find and fix vulnerabilities. Icon
    AI-powered SAST and AppSec platform that helps companies find and fix vulnerabilities.

    Trusted by 750+ companies and performing 200k+ code scans monthly.

    ZeroPath (YC S24) is an AI-native application security platform that delivers comprehensive code protection beyond traditional SAST. Founded by security engineers from Tesla and Google, ZeroPath combines large language models with advanced program analysis to find and automatically fix vulnerabilities.
    Learn More
  • 10
    Readest

    Readest

    Readest is a modern, feature-rich ebook reader

    Readest is a project meant to facilitate reading, studying, or consuming content by integrating reading tools with AI-powered assistance. Although the repository is not as widely documented or popular as some, the idea is that Readest supports features to help with reading comprehension — likely combining OCR / text retrieval, translation, note-taking, or summarization for reading materials (eBooks, articles, PDFs). The goal appears to be to let users feed in arbitrary reading material and...
    Downloads: 37 This Week
    Last Update:
    See Project
  • 11
    Notepads

    Notepads

    A modern, lightweight text editor with a minimalist design

    ...I have used them all and I will continue to use them in the future. However, they are either too heavy or look less appealing. There are times that I just wanted to use Windows Notepad for things like writing notes or editing config files. So I decided to create a win32 notepad replacement here and try to give it a modern look and feel. Most importantly, it has to be blazingly fast and appeal to everyone.
    Downloads: 25 This Week
    Last Update:
    See Project
  • 12
    Semantic Type Detection

    Semantic Type Detection

    Metadata/data identification Java library

    ...Large set of built-in Semantic Types (extensible via JSON defined plugins). Extensive Profiling metrics (e.g. Min, Max, Distinct, signatures, …) Sufficiently fast to be used inline. See Speed notes below. Minimal false positives for Semantic type detection. See Performance notes below. Usable in either Streaming, Bulk or Record mode. Broad country/language support - including US, Canada, Mexico, Brazil, UK, Australia, much of Europe, Japan and China. Support for sharded analysis (i.e. Analysis results can be merged) Once stream is profiled then subsequent samples can be validated and/or new samples can be generated.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 13
    AlohaMini

    AlohaMini

    Open-Source Dual-Arm Mobile Robot with Motorized Lift

    ...The platform focuses on speed and responsiveness, with a UI that loads instantly and feels smooth even on modest hardware, making it ideal for both desktop and small server deployments. AlohaMini also supports internal linking between notes, enabling a web-like connected knowledge space that grows organically as users create and connect ideas. Collaboration features are integrated so teams can share notebooks, leave comments, and work simultaneously on a shared knowledge base without leaving the platform.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    YourInfo

    YourInfo

    Real-time browser fingerprinting demo with cross-browser tracking

    YourInfo is a personal information management tool designed to let users securely store, structure, and retrieve their key data — such as contacts, credentials, personal notes, and preferences — while also enabling AI-assisted queries or reminders using that data. The platform prioritizes privacy by focusing on local storage or user-controlled databases, ensuring sensitive data stays under the user’s control rather than in third-party servers. Users can define types of information, tag entries for quick categorization, and perform intuitive searches when they need to recall something like a phone number, address, or secret detail. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Umbrel

    Umbrel

    A beautiful personal server OS for Raspberry Pi or any Linux distro

    ...All our interactions on the internet today are mediated by a few companies who offer “free” services in exchange for storing our data on their servers to spy on us. Running a personal server fundamentally changes that. You and your family’s photos, videos, files, notes, passwords, everything, have nothing to do with someone else’s computer. They’re a part of your private life, and now they can all be stored by you, in your home, on your Umbrel. The Bitcoin network is made up of thousands of nodes that verify every single transaction in the blockchain. Some of them mine Bitcoin too, but unlike a mining node, running a non-mining node doesn’t require expensive hardware. ...
    Downloads: 63 This Week
    Last Update:
    See Project
  • 16
    GBrain

    GBrain

    Garry's Opinionated OpenClaw/Hermes Agent Brain

    GBrain is an open-source AI memory system designed to give autonomous agents persistent, structured, and scalable long-term memory across interactions and workflows. It operates by transforming large collections of markdown documents, personal notes, and external data into a searchable knowledge base backed by PostgreSQL and vector embeddings, enabling both semantic and keyword-based retrieval. The system is tightly integrated with agent frameworks such as OpenClaw and Hermes, allowing AI agents to read from and write to memory continuously, effectively evolving their understanding over time. ...
    Downloads: 17 This Week
    Last Update:
    See Project
  • 17
    Obsidian TikZJax

    Obsidian TikZJax

    Render LaTeX and TikZ diagrams in your notes

    A plugin for Obsidian that lets you render LaTeX and TikZ diagrams in your notes. You can render graphs, figures, circuits, chemical diagrams, commutative diagrams, and more.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Obsidian Skills

    Obsidian Skills

    Agent skills for Obsidian

    ...These skills are markdown-driven specifications that teach Claude Code (or similar agents) how to perform context-aware tasks within Obsidian’s unique environment, such as interpreting different file types and workflows, automating workflows tied to notes, or enhancing agent responses with structured knowledge. By providing formal descriptions of patterns, conventions, and workflows common to Obsidian users, the skills empower AI tools to give more relevant suggestions, generate content that adheres to user conventions, or execute complex multi-step operations that respect the knowledge graph and file relationships.
    Downloads: 16 This Week
    Last Update:
    See Project
  • 19
    Timesketch

    Timesketch

    Collaborative forensic timeline analysis

    ...Powerful search, aggregations, and saved views help you pivot quickly, highlight anomalies, and preserve investigative steps for later review. The system supports tagging, sketch notes, and story building so teams can annotate findings and share context without losing the raw data trail. Integrations with popular DFIR pipelines make ingestion repeatable, while role-based access and audit logs support enterprise workflows. By combining scale, collaboration, and reproducibility, Timesketch moves incident response beyond ad-hoc spreadsheets to a durable, team-oriented investigation record.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Abaddon

    Abaddon

    An alternative Discord client with voice support made with C++ and GTK

    Alternative Discord client made in C++ with GTK. Abaddon tries its best (though is not perfect) to make Discord think it's a legitimate web client. Some of the things done to do this include: using a browser user agent, sending the same IDENTIFY message that the official web client does, using API v9 endpoints in all cases, and not using endpoints the web client does not normally use. There are still a few smaller inconsistencies, however. For example the web client sends lots of telemetry...
    Downloads: 39 This Week
    Last Update:
    See Project
  • 21
    NodePress

    NodePress

    RESTful API service

    RESTful API service for surmon.me blog, powered by NestJS, required MongoDB & Redis.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    PageLM

    PageLM

    PageLM is a community driven version of NotebookLM

    PageLM is an open-source AI-powered education platform that transforms study materials into interactive learning experiences inspired in part by the NotebookLM style of knowledge interaction. It is built to help students, educators, and researchers turn documents and topics into more engaging forms of study rather than leaving content in static notes or isolated files. The platform includes a broad set of learning tools such as contextual chat, Cornell-style note generation, flashcards, quizzes, AI podcasts, voice transcription, homework planning, exam simulation, debate practice, and a personalized study companion. It supports uploaded documents including PDF, DOCX, Markdown, and TXT, allowing users to ground questions and generated materials in source content. ...
    Downloads: 12 This Week
    Last Update:
    See Project
  • 23
    Basic Memory

    Basic Memory

    Persistent AI memory using local Markdown knowledge graphs

    ...Instead of losing context after each chat, it stores information as simple Markdown files on your device, allowing both you and AI to read and write to the same knowledge base. It uses the Model Context Protocol (MCP) so compatible AI tools can access, update, and build on your notes across sessions. Basic Memory creates a semantic knowledge graph by linking related ideas, making it easier to retrieve, expand, and connect information over time. With a local-first design, your data stays private and portable, while optional cloud sync enables cross-device access. It combines simplicity with powerful indexing and search, giving you a flexible way to build long-term memory for projects, research, and workflows.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Pal

    Pal

    A personal context-agent that learns how you work

    Pal is an open-source AI personal agent built within the Agno ecosystem that functions as an intelligent digital assistant designed to learn from user activity over time. The system acts as an AI-powered “second brain” capable of capturing, organizing, and retrieving personal knowledge such as notes, bookmarks, research findings, people, and meeting information. Instead of acting as a simple chatbot, Pal continuously builds a structured database of a user’s knowledge and context so it can answer questions, recall information, and assist with future tasks more effectively. The agent can perform web research, summarize information, and store insights so that useful discoveries are not lost across conversations or sessions. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    pdfcpu

    pdfcpu

    A PDF processor written in Go

    ...At the same time pdfcpu wants to make it easy to integrate PDF processing into your Go-based backend system by providing a robust command set. Always make sure your work is based on the latest commit! pdfcpu is still Alpha - bugfixes are committed on the fly and will be mentioned in the next release notes.
    Downloads: 15 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB