Blockchain & Web3 Resources
Tools and guides for blockchain developers, crypto investors, and Web3 builders navigating DeFi, NFTs, DAOs, and decentralized infrastructure.
Blockchain & Web3 Tools
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Free Crypto Tax Calculator (US 2026)
Estimate your federal capital gains tax on crypto sales for tax year 2026. Splits short-term vs long-term gains, applies the correct ordinary or LTCG bracket based on filing status and income, layers in the 3.8% Net Investment Income Tax for high earners, and surfaces tax-loss harvesting opportunities. State tax not included — see notes.
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DeFi Yield Calculator
Model yield farming returns with proper compounding, impermanent loss, gas costs, and token price scenarios. See projected returns under bull, bear, and flat conditions — not just the headline APY.
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Free NFT Creator Royalty Calculator
Project the realistic royalty income for an NFT collection in 2026, accounting for the post-OpenSea-royalty-optional reality. Models enforced royalties on Magic Eden, Blur Pro, Rarible, and OS Pro vs voluntary tipping on optional marketplaces. Includes secondary volume decay, marketplace mix, and net income after gas/fees.
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Free Smart Contract Audit Cost Calculator
Estimate the cost and timeline of a smart contract security audit based on lines of code, protocol complexity, total value locked, and audit firm tier. Models the 2026 market for top firms (Trail of Bits, OpenZeppelin, ChainSecurity, Spearbit) and mid-tier (Hacken, CertiK, Quantstamp). Includes recommendations for crowdsourced contests (Code4rena, Sherlock, Cantina) for additional coverage.
Blockchain & Web3 Lists & Rankings
All ListsList · 10 entries
Best DeFi Protocols of 2026: Uniswap, Aave, Lido, and the Decentralized Finance Landscape
Ranked list of the top DeFi protocols by TVL, fees generated, and strategic importance — Uniswap, Aave, Lido, Maker, Curve, and the leading decentralized finance protocols.
List · 10 entries
Top Blockchain Projects of 2026: Layer-1s, Layer-2s, and Application Networks
Ranked list of the most important blockchain projects in 2026 — Layer-1 chains, Layer-2 scaling solutions, application networks, and infrastructure protocols.
List · 10 entries
Top Crypto Exchanges of 2026: Coinbase, Binance, Kraken, and the Leading Trading Platforms
Ranked list of the top cryptocurrency exchanges in 2026 — centralized (Coinbase, Binance, Kraken) and decentralized (Uniswap, Jupiter). Where to trade, store, and manage crypto assets.
Explore Further
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Tools
Free calculators and interactive utilities
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Playbooks
Strategic playbooks for partnerships and BD
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Case Studies
Strategic breakdowns of leading companies and projects
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Lists
Curated rankings of the best companies, tools, and programs
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Profiles
Founders, investors, and operators shaping tech
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Strategies
Pattern analysis of how top companies built their advantage
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Postmortems
Why FTX, WeWork, Theranos and other major failures collapsed
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Roles
Business development and partnership roles defined
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Salaries
Compensation data by role and city
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Compare
Side-by-side comparisons of roles and strategies
By David Shadrake · Strategic Business Development & Tech Partnerships