Open Source Products & Repositories

98 projects

Notes & Knowledge ManagementCommercial competitors →Market trends →Hero & design styles →

Open-source projects · GitHub Stars
ProjectStarsActions
Reflect AcademyLearn how to take great notes1,123
Many NotesMarkdown note-taking app designed for simplicity1,096
Sipsip AICOSSSip What Matters.TurnintoTurn content into insights1,050
PoznoteMCPPowerful note‑taking, without the hassle.1,033
TextareaI wanted to see how far I could go building a notes app using only what modern browsers already provide – no frameworks, no storage APIs, no build step. What it does: Single HTML file, no deps, 111 loc Notes live in the URL hash (shareable links!) Auto-compressed with CompressionStream Plain-text editor (contenteditab…976
Adafruit PlaygroundGetting Started954
NotesnookCOSSNotes only you can read.951
Note MarkWelcome To Note Mark776
HeynoteA dedicated scratchpad for power users716
IdeonThe Visual Hub for Everything Your Project Needs.679
LegendCOSSDesigned for you - to work the way you do and to be the one place for all your productivity needs.647
Notion Quotes WidgetGet a new quote every time you open Notion638
- home这是一个分享心理学知识、事实和技巧的内容网站。622
OmniBoxCOSSContent collection, file parsing, Q&A and creation - all in one.568
FSNotesCOSSFast Markdown notes for Mac and iPhone545
screenpipeMCPYour computer history.Open to any AI.519
DumbPadStupidly simple modern notepad475
DendronFlexible structures. Consistently defined.441
RoteCore Features384
GitJournalCOSSMobile first Markdown Notes integrated with Git382
CabinetCOSSYour Knowledge Base366
ArtcollectionCOSSKnow every work you own — and what it's worth.363
KeptCOSSYour notes, your way349
Beaver NotesYour notes never leave your device.318
StoryPadCOSSNot another journal app. A timeline for your life.317
LokusCOSSThe operating system for your ideas.305
CherryTreecherrytree 1.7.2 issued276
Silicon NotesWeb-based personal knowledge base with few frills266
AtomicMCPAn AI-native knowledge graph that's yours end-to-end.264
SugarbugMCPContext infrastructure for people and teams that work with AI.238
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