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boardCache
Your ideas on infinite, local-first, E2E encrypted boards.
boardCache is your collection of infinite canvas boards for references, inspiration, research, and plans. Pin images, videos, documents, markdown, links, webpages, and more. Draw connections, add timelines, storyboards, task lists and projects when you need structure. Offline-first with optional E2E encrypted sync. The built-in assistant reads your board and acts on it. The desktop app is an MCP server, so agents can build boards too. For web, Mac, Windows and Linux, with a browser clipper.
I've been working on this tool for a little while for myself and I decided to release it because I've found it so useful for reference, research, and design brainstorming, etc.
Looking for testers and feedback. I'm happy to give you an invite code to test the sync server if you're interested.
About boardCache on Product Hunt
“Your ideas on infinite, local-first, E2E encrypted boards.”
boardCache was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #70 on the daily leaderboard. boardCache is your collection of infinite canvas boards for references, inspiration, research, and plans. Pin images, videos, documents, markdown, links, webpages, and more. Draw connections, add timelines, storyboards, task lists and projects when you need structure. Offline-first with optional E2E encrypted sync. The built-in assistant reads your board and acts on it. The desktop app is an MCP server, so agents can build boards too. For web, Mac, Windows and Linux, with a browser clipper.
On the analytics side, boardCache competes within Productivity, Privacy, Artificial Intelligence and GitHub — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how boardCache performed against the three products that launched closest to it on the same day.
Who hunted boardCache?
boardCache was hunted by Nick. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of boardCache including community comment highlights and product details, visit the product overview.
Nick
I've been working on this tool for a little while for myself and I decided to release it because I've found it so useful for reference, research, and design brainstorming, etc.
Looking for testers and feedback. I'm happy to give you an invite code to test the sync server if you're interested.