Build from Romania. Build Something Formidable.
Formidable Builders is built by and for people who ship. Progress starts with work. Permission comes later.
Why join Formidable Builders?
Open doors, diverse minds
Whether you're technical or not, if you're excited about the future, you belong. Different angles improve the community.
Optimism as the Operating System
Optimism is a choice. It shapes what we build and how we build it.
You can just do things!
Show the work, ask for help, and find people who are also shipping in Romania.
Formidable Products / Built in public
Finish the last mile together.
We are building Formidable Products to help projects close to completion find the people needed for the final push. It makes the remaining work visible so builders can discover where their contribution might matter.
Formidable Skills / Open source
Working knowledge, shared in public.
Formidable Skills is an open-source collection of practical instructions for coding agents, contributed by builders. It is a small collection taking shape in public, not a marketplace.
codex-model-router
Guidance for selecting a supported OpenAI model and reasoning effort before delegated Codex work.
Inspect the skillformidable-skill
A guide for preparing a personal skill to share publicly with Formidable OSS through a pull request.
Inspect the skillHave working knowledge worth sharing?
Fork the repository, add your skill under your username, and open a pull request. The contribution guide lists every step.
Formidable Events
Formidable Events is the public calendar for gatherings across the Formidable Builders community. See what is coming up below or view the full calendar on Luma.
Initiatives / European work
European initiatives. Distinct missions.
Formidable Builders is the community connecting builders. eu/acc and EU-INC are distinct initiatives, each with its own mandate and website.
eu/acc
eu/acc argues for a faster, more technologically ambitious Europe: simpler rules, a true single market, reliable energy, and room to build.
Explore eu/accEU-INC
EU-INC campaigns for a usable pan-European company standard, so founders can start, operate, and raise across borders with less fragmentation.
Explore EU-INCeu/acc / Policy positions
The eu/acc policy agenda
European Accelerationism is a movement born to save Europe from suicidal bureaucracy. We push for policies that allow builders to move forward, drive technological progress and economic growth. We focus on pragmatism: simpler rules, a true single market, and innovation-friendly environments.
The positions below belong to eu/acc. They remain part of the initiative's case for Europe, but they do not define every Formidable Builders project or member.
EU-INC: One Entity, 27 Countries
Create one pan-European company form. Register once. Operate across the EU. Retire 27 legal systems. Find out more.
Cut regulatory burden for new companies
Streamline innovation. Exempt startups from heavy compliance. Let builders spend time on product.
Energy Independence Through Nuclear Power
Nuclear power is reliable and low-carbon at scale. Just take a look at France. It buys independence and lowers manufacturing cost.
Tax holiday for new startups
Offer 0% corporate tax for a company's first 3 years. Give founders runway to build, scale and become global leaders.
Embrace AI and Technology
Europe lags behind. AI can reshape healthcare, education, energy, and software. Make it easy to build and deploy. Write rules around what exists.
Toward a European federation
Deeper integration, shared sovereignty, and a common vision for technological leadership.
Ready to build / Permissionless
Ready to build?
No credentials. No invitation. If you build or want to build, you belong.
Show up at an event. Introduce yourself. Show the work. The community grows one builder at a time.
Follow the public calendar and get the next Formidable gathering delivered to you.
Subscribe on Luma