I spent 2 years building Tablane as a 17-year-old
Hi HN community, I'm Marcus, a 17-year-old Software Engineer from Germany. For the past two years I've been working on Tablane [0](https://github.com/Tablane/tablane) a task/project management tool, with features like: - Collaborative Editing (google docs) - Optimistic updates with RTK Query - Realtime sync with Socket.io - An awesome design Let me know what you think! Ask me anything! How I got here: 2020: I was developing a TTT [1] (Trouble in Terrorist Town) plugin for my minecraft server, when I started to require a project management tool to keep track of the…
I spent 2 years building Tablane as a 17-year-old launched on January 6, 2023 with 352 votes, #46 of 3,901 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Tablane is a task and project management tool built by a 17-year-old developer. It features collaborative editing similar to Google Docs, real-time synchronization using Socket.io, and optimistic updates for smooth performance. The tool is designed for teams needing to organize and track projects together without hitting feature paywalls, offering an alternative to commercial project management platforms.
written from the facts on this page · September 2026
From the sources
The open platform for seamless management and collaboration. - Tablane/tablane
In the maker’s words, at launch
Hi HN community, I'm Marcus, a 17-year-old Software Engineer from Germany. For the past two years I've been working on Tablane [0](https://github.com/Tablane/tablane) a task/project management tool, with features like: - Collaborative Editing (google docs) - Optimistic updates with RTK Query…
Does a similar job
all alternatives →
I built my own PM tool after trying Trello, Asana, ClickUp, etc.2022 · upbase.io · ▲632Hey HN, Over the past two years, I've been building Upbase, an all-in-one PM tool. I've tried so many project management tools over the years (Trello, Asana, ClickUp, Teamwork, Wrike, Monday, etc.) but they've all fallen short. Most of them are overly complicated and painful to use. Some others, like Trello, are too limited for my needs. Most importantly, most of these tools tend to be focused on team collaboration and completely ignore personal productivity. They are useful for organizing my work, but not great at helping me stay focused to get things done. That's why I decided to build…
Tabby – A self-hosted GitHub Copilot2023 · github.com · ▲627I would like to introduce Tabby, which is a self-hosted alternative to GitHub Copilot that you can integrate into your hardware. While GitHub Copilot has made coding more efficient and less time-consuming by assisting developers with suggestions and completing code, it raises concerns around privacy and security. Tabby is in its early stages, and we are excited to receive feedback from the community. Its Github repository is located here: https://github.com/TabbyML/tabby. We have also deployed the latest docker image to Huggingface for a live demo:…
Kanbanq : Open alpha2025 · kanbanq.app · ▲265TL;DR: We built Kanbanq, a minimal task management app for indies and small teams. It keeps Trello’s simplicity but adds proper backlogs, sprints, real-time collaboration and public board sharing. Free while in alpha, feedback welcome --- I’ve been working on Kanbanq with a friend. It’s a minimal task management app we built after getting frustrated with Trello. It was great for simple boards, but it falls apart when you need backlogs (that are more than just a giant list) or want to work in sprints. Kanbanq keeps the same clean feel but adds backlog management (our unique feature), sprints,…
I'm open-sourcing my game engine2023 · github.com · ▲318Modd.io is a collaborative game editor that runs in browser. It's kind of like Figma for game dev. We made this engine low-code and multiplayer-first, so developeres can quickly prototype casual multiplayer games. I hope some of you guys will find this useful. Would love to hear feedback also. Thank you. Engine Demo: https://www.modd.io
Buildstash2025 · buildstash.com · ▲168Hey HN! We just launched open sign up on Buildstash. It's a platform for managing and sharing software binaries. I'd worked across game dev, mobile apps, and agencies - and found every team had no real system for managing their built binaries. Often just dumped in a shared folder (if someone remembered!). No system for versioning, keeping track of who'd signed off what when, or what exact build had gone to a client, etc. Existing tools out there for managing build artifacts are really focused on package repository management. But miss all the other types of software not being deployed that…
More dev tools this month
the category →
Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.
Dev tools · 1d ago · github.com


open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 29d ago · github.com

Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 27d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 25d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 22d ago · talanoa.email
Source: Show HN post ↗ · launch text quoted in part
Launched alongside, January 2023
the whole month →
This works suprisingly well. Just give it instructions like "make it winter" or "remove the cars" and the photo is altered. Here are some examples of transformations it can make: Golden gate bridge: https://raw.githubusercontent.com/brycedrennan/imaginAIry/ma... Girl with a pearl earring: https://raw.githubusercontent.com/brycedrennan/imaginAIry/ma... I integrated this new InstructPix2Pix model into imaginAIry (python library) so it's easy to use for python developers.
AI · 2023 · github.com
HyperSwitch▲715Fast, reliable, and affordable open source payments switch
Dev tools · 2023 · hyperswitch.io

The project is called QueryStorm. It uses Roslyn to offer C# (and VB.NET) support in Excel, as an alternative to VBA. I've posted about it before, but a lot has changed since then so figured I'd share an update. The current version includes a host of new features, namely a C# debugger, support for NuGet packages, and the ability to publish Excel extensions to an "AppStore" (which is essentially a NuGet repository). The AppStore can be used by anyone with the (free) runtime component. Another great addition is the community license, which is a free license for individuals and small companies…
Work · 2023 · querystorm.com

Hey HN! Some more info: I’m an NHS doctor and the founder of Pi-A (https://www.pi-a.io) which developed Lungy (https://www.lungy.app). Lungy is an app (iOS only for now) that responds to breathing in real-time and was designed to make breathing exercises more engaging and beneficial to do. It hopefully has many aspects of interest to the HN community – real-time fluid, cloth and soft body sims running on the phone’s GPU. My background is as a junior surgical trainee and I started building Lungy in 2020 during the first COVID lockdown in London. During COVID, there were…
Life & fun · 2023 · lungy.app

