Startup Marketing Arsenal 2.0

What it does

This is a massive kit with over 400 marketing resources and templates to help you spend less time worrying about what to do in marketing, and more time taking massive action. Now freshly updated with a suite of new features!

A mega kit with marketing ideas, cold email templates, places to list your startup, a launch checklist, landing page optimization, and more.

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  Marketing Resources List2019 · nira.com · ▲917

  The biggest collection of free marketing resources

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  1500+ Startup Resources2023 · digiarpit.gumroad.com · ▲385

  Unlock your startup success with 1500+ startup resources

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  420+ Marketing Resources2022 · theveller.gumroad.com · ▲223

  A collection of marketing resources, all-in-one place

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  Growth Hacking Kit 2.02023 · ▲281

  400+ resources, checklists & templates for startup growth

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  Growth Library2020 · growthchannel.io · ▲52

  200+ best marketing tools, case studies & templates

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  Startup Deck2021 · ▲126

  290+ curated tools & resources for startups & entrepreneurs

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  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 17d ago · wallhop.io

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  Prefer▲201

  The execution layer for AEO

  Growth · 29d ago · tryprefer.com

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  I made an open-source laptop from scratch▲3,237

  Hello! I'm Byran. I spent the past ~6 months engineering a laptop from scratch. It's fully open-source on GH at: https://github.com/Hello9999901/laptop

  Dev tools · 2025 · byran.ee

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  Tetris in a PDF▲1,289

  I realized that the PDF engines of modern desktop browsers (PDFium and PDF.js) support JavaScript with enough I/O primitives to make a basic game like Tetris. It was a bit tricky to find a union of features that work in both engines, but in the end it turns out that showing/hiding annotation "fields" works well to make monochrome pixels, and keyboard input can be achieved by typing in a text input box. All in all it's quite janky but a nice reminder of how general purpose PDF scripting can be. The linked PDF is all ASCII so you can just open it in a text editor, or have a look at…

  Life & fun · 2025 · th0mas.nl

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  21st.dev▲1,211

  I originally built this app to organize and reuse interesting React + Tailwind components I came across on Twitter, inspired by the shadcn/ui approach. Later, a friend started contributing their own components, and it got me thinking—this could grow into something bigger, like an NPM for design engineers to share and use components. Would love to hear your thoughts!

  Dev tools · 2025 · 21st.dev

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  JoggAI 2.0: AI Avatar Generator▲967

  Create lifelike, personalized AI avatars from text prompts

  AI · 2025 · jogg.ai

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  Lovable + Builder.io▲873

  Turn Figma designs into full stack apps with AI

  Dev tools · 2025 · figma.com

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  Cs16.css – CSS library based on Counter Strike 1.6 UI▲819

  CSS library based on Counter Strike 1.6 UI.

  Life & fun · 2025 · cs16.samke.me