Onyx

What it does

Most X creators post consistently and still can't grow — because X tells you what happened, not why. Onyx is an AI analytics platform for X that breaks down why your content performs. Which hooks land, which formats win, what drives engagement for your audience specifically. Stop reverse-engineering your own best posts. Onyx tells you what worked so you can replicate it, cut what doesn't, and compound growth faster. Know your X. Own your growth.

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  SuperXFeb 2026 · superx.so · ▲902

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  ClimbXMay 2026 · climbx.so · ▲26

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  XenithJul 2026 · growwithxenith.com · ▲8

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  Growth · 14d ago · trybrowzer.com

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  AstraPixels▲267

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  Growth · 29d ago · astrapixels.com

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  Brew ▲905

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  AI · May 2026 · brew.new

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  PollyReach▲796

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  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