RothHelper

What it does

Free Roth conversion calculator and retirement tax optimizer. Model traditional-to-Roth conversion strategies, backdoor Roth IRA, RMDs, IRMAA, Social Security timing, and estate planning. No sign-up required.

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  Roth Conversion CalculatorJul 2026 · roth-conversion-calculator.kindoflost.com · ▲4

  Free Roth conversion calculator that minimizes lifetime tax

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  Realm2021 · ▲156

  All the data you need to navigate owning a house

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  Roth IRA CalculatorApr 2026 · rothiracalculator.app

  Free Roth IRA calculator with eligibility check

• IB
  I built a MACRS calculator because TurboTax was overkillJan 2026 · whatsmydepreciation.co · ▲12
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  Teapot InvestmentsApr 2026 · teapotinvestments.com · ▲2

  Tax Aware Retirement and Investments

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  I made a retirement simulator: 125 years of data, 25 countries11d ago · foresightplanner.com · ▲16

  A complete retirement planner covering accounts, taxes, pensions, withdrawals, and life events, stress-tested against thousands of simulations drawn from over a century of real market history. Start with a free quick check, no sign-up required.

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  PaymentKit▲466

  Billing that survives a processor shutdown

  Commerce · 13d ago · paymentkit.com

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  Equitybee Benchmark▲241

  Compare your startup equity grant for free.

  Commerce · 26d 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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  Grow your store profits with agents that know how to sell

  AI · May 2026 · storeclaw.ai

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  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