
GoDraw: Free Online Whiteboard & Diagram Tool
Draw and diagram online with instant collaboration, no sign-up required.
@rishabh21g · X
The whiteboard that just lets you draw
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Draw and diagram online with instant collaboration, no sign-up required.
@rishabh21g · X
The whiteboard that just lets you draw

Create shared whiteboards to sketch, brainstorm, assign tasks, and work together.
@claroboard · X
I built a whiteboard. The hardest part wasn't the coding. The hardest part was getting the first users. Want to give it a try?

Transform academic papers and sketches into publication-ready methodology diagrams and research figures.

Create and export Mermaid diagrams including flowcharts, ERDs, and sequence diagrams online.
ghosts_ · HN
I've been slowly adding some new free tools to Moxie Docs (partly for SEO, partly to illustrate some of our feature sets before any commitment) for some reason this mermaid editor one blew up on Google rankings so I figured I'd share in case people find it useful! We also have ADR, AGENTS.md, LLMs, and a few other free tools.

A free diagramming tool with workspaces, folders, and version history. Sketch an idea now, come back to it next month.
@_aniruddha_d · X

AI tool to generate lesson plans, presentations, worksheets, and quizzes for teachers.
u/Dismal_Mistake_6832 · Reddit
150+ sign-ups in the past 30 days, feels amazing as an early stage startup, but... We are a start-up in EdTech, very difficult market, but we were able to start getting some traction through Facebook groups and had 150+ sign-ups in the past 10 days! Currently we are in talks with pilots in 5+ schools, with a limited number of teachers, hopefully we can get at least 1 or 2 schools interested into a further collaboration with us. What we offer is interest-based and personalise

Organize tasks using kanban boards, notes, and calendar on web or Android.
@ak14053 · X

Capture meetings, write notes with AI, and create diagrams on a shared canvas in one place.
@rubs_murga · X

Create kanban boards, plan with calendars, and manage focused task workflows in one workspace.
@buildappfactory · X
Our three products

Write once, export to notebooks, slides, PDFs, PPTX, DOCX, or canvas.
@mr_wickedhacks · X
Write the doc once → get a notebook, slide deck, canvas, or resume from the same source. No rewriting for every format.

Simulate, fork, and share circuit designs for Arduino, ESP32, Raspberry Pi, and other microcontrollers.
@locatornation · X

Learn data structures and algorithms through interactive visualizations and interview prep tools.
@aarsh_30 · X