Fastkart

What it does

Platform Overview: This is a production-grade multi-vendor online marketplace built to handle thousands of products, multiple independent sellers, and a seamless shopping experience across all devices. Every line of code is custom written and maintained under your own brand — no third-party builder watermarks or dependencies on external platform.

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  Sharetribe2024 · ▲486

  No-code marketplace builder, fully extendable with code

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  Platforms Starter Kit2022 · ▲363

  Build the fastest multi-tenant apps with custom domains

• YA
  YourNextStore – an open-source Shopify with Stripe as the back end2024 · github.com · ▲285

  We’re building Your Next Store, a modern, ultra-fast, open-source commerce in Next.js with Stripe as the backend - no DB required. Selling online is often more complex than it needs to be. Setting up a storefront with great performance can feel daunting and time-consuming. There are many plugins, libraries, etc - the choice can be overwhelming. Plus, in e-commerce, the backend and frontend are often written in different languages (e.g., PHP, Python, or Ruby for the backend). This increases the complexity and makes code management more challenging, especially for teams. After working in…

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  Build E-commerce (D2C/Multi-Vendor)Feb 2026 · ▲18

  Your E-com Marketplace Built Easy - No development cost!

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  PrometoraNov 2025 · ▲121

  The marketplace builder for first transactions in days

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  My Marketplace Builder2017 · ▲94

  Build your marketplace with the click of a button.

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  PaymentKit▲466

  Billing that survives a processor shutdown

  Commerce · 14d ago · paymentkit.com

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  Equitybee Benchmark▲241

  Compare your startup equity grant for free.

  Commerce · 27d ago · equitybee.com

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  Brew ▲905

  Like Claude design for email marketing

  AI · May 2026 · brew.new

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  Kilo Code for VS Code▲897

  Parallel agents, diff reviewer, and multi-model comparisons

  Dev tools · May 2026 · kilo.ai

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  StoreClaw▲805

  Grow your store profits with agents that know how to sell

  AI · May 2026 · storeclaw.ai

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  PollyReach▲796

  Give your agent a real number and voice to make calls.

  AI · May 2026 · pollyreach.ai

• NW
  Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

• FM
  Files.md – Open-source alternative to Obsidian▲730

  Dev tools · May 2026 · github.com