A public library of connected ideas. A private space for your learning. Longform Archive is free and always will be. Create topic nodes, share lessons, and help others learn. Explore a growing map, trace ideas to their foundations, practice, and discover interactive media. Connect your ChatGPT account for optional tutoring. Ask questions, collaborate in forums, and build a living archive where "Every question leads somewhere."
What became possible in your product with Astra that was not practical before?
Maker
I’m an aerospace engineer and not really a skilled software developer. I’ve always had ideas for things I wanted to build but, because of skill and time limitations, turning them into working software was a huge barrier. Astra in Codex helped me bridge that gap. I could describe my vision, work through design decisions, test the results, and refine the app conversationally or through graphics.
That made a project as ambitious as Longform Archive practical for me. It includes a connected topic map, shared lessons, forums, optional tutoring, and the systems behind accounts, cloud content, and library syncing. The support extended to documentation and navigating Apple’s publishing process. I still had to make decisions, test features, and take responsibility for the result, but I could apply my engineering mindset without already knowing every part of software development. Astra helped me take an idea I cared about and bring it to a working app.
Report
Maker
📌
Hello and welcome! In this app I wanted to build a place where curious people could learn freely and add their expertise to a growing knowledge archive. There’s so much knowledge available, but finding a clear path through it can be difficult, especially when understanding one topic depends on several others you haven’t learned yet. Longform Archive began with the idea of making those connections visible, so someone could start with a question and trace it back to its foundations.
As the project developed, the vision grew from a personal learning tool into a shared public archive. Alongside textbooks, practice questions and optional AI tutoring, I wanted people to contribute lessons, add topics, connect ideas and collaborate in forums. Someone just beginning a subject should feel welcome alongside someone who has spent a lifetime studying it.
This launch is just the beginning. My hope is that Longform Archive grows into something grand and lasting, something its community helps shape, and a living library where today’s learner can become tomorrow’s guide.
Hello and welcome! In this app I wanted to build a place where curious people could learn freely and add their expertise to a growing knowledge archive. There’s so much knowledge available, but finding a clear path through it can be difficult, especially when understanding one topic depends on several others you haven’t learned yet. Longform Archive began with the idea of making those connections visible, so someone could start with a question and trace it back to its foundations.
As the project developed, the vision grew from a personal learning tool into a shared public archive. Alongside textbooks, practice questions and optional AI tutoring, I wanted people to contribute lessons, add topics, connect ideas and collaborate in forums. Someone just beginning a subject should feel welcome alongside someone who has spent a lifetime studying it.
This launch is just the beginning. My hope is that Longform Archive grows into something grand and lasting, something its community helps shape, and a living library where today’s learner can become tomorrow’s guide.