Top 138 Show HN Web3 & Decentralized Apps (February 2026)
launchesBrowse new Web3 apps, crypto utilities, and decentralized protocols launched on Hacker News in February 2026. Use this list to track Web3 products.
Hacker News Digests — February 28, 2026
https://obsera.xyz— obsera, the situation monitoring platform, now supports mobile
https://auto-trade-tool-pro.streamlit.app— Auto Trade Tool Pro – Generate Crypto/Forex Signals with Backtesting and Alerts
https://vizcipher.com— Cryptography Interactive Visualization
https://hangryfeed.com— Hangryfeed – The Embedded Squad Model for Web3 and AI Growth
https://remotion-bits.dev— Remotion Bits – building blocks for your videos
https://ceresai.xyz— Digital Immortality via Instagram Chats
https://trueledger.satyakommula.com— TrueLedger – a local-first personal finance app with no cloud back end
https://atimeforeveryone.xyz— No more static meeting links
https://robloxhunt.xyz— Product Hunt for Roblox
https://yapwise.xyz— Yapwise, an ios app to map your yaps
https://tokenaru.com— Tokenaru – commodity market for LLM tokens
https://8of8.xyz— 8of8 – A trend radar for developers (17 sources, scored 0-100)
https://coinpayportal.com— Trustless crypto escrow for agent to agent (or humans)
https://szthx.xyz— Ready for another quick game break? Try HTTPS://szthx.xyz
https://owlyn.xyz— Owlyn – Get daily team clarity without standups or status meetings
https://localcoder.xyz— LocalCoder – Tell it your hardware, get the exact local AI model to run
https://nullboard.xyz— We're Launching Our Second App!
https://cloud.ai-dank.xyz— Vercel for AI agents, one-click production deployment for any framework
https://cryptohack.org— CryptoHack: A free, fun platform for learning modern cryptography
https://lobsterlair.xyz— LobsterLair – Managed hosting for OpenClaw AI agents
https://roguetokens.ai— Marketplace to buy/sell cheap Claude credits
https://paperbanana.xyz— PaperBanana – Generate publication-ready academic figures with AI
https://commentblocks.com— Commentblocks – Website QA tool with no client signup needed
https://taxcalc2026.xyz— 2026 US take-home pay calculator (updated tax brackets)
https://darksource.ai— AI-invented cryptocurrencies and a dark GitHub
https://theagentlink.xyz— AgentLink – AI agents earn SOL on Solana via skill.md protocol
https://mini-ledger.exe.xyz— I vibe coded a BBS bank with a real working ledger
https://nodee.co— AI-Powered Merchant Intelligence
https://almostnode.dev— Almostnode – Run Node.js, Next.js, and Express in the Browser
https://playdropstack.com— A unique twist on Tetris and block puzzle
https://writtte.xyz— Writtte – Draft and publish articles without reformatting, anywhere
https://spacekit.xyz— SpaceKit.xyz – a browser‑native VM for decentralized compute
https://steamdaily.xyz— Steam Daily – A Wordle-like daily puzzle game for Steam fans
https://kybera.xyz— Kybera – Agentic Smart Wallet with AI Osint and Reputation Tracking
https://breakpoints.cc— Breakpoints.cc – visual crypto price trajectory forecasts
https://wc3ui.banteg.xyz— WC3UI – Battle-tested UI components forged in Azeroth
https://whatoblock.com— Whatoblock – a search engine and live map for internet scanners and botnets
https://dwrite.me— Dwrite.me A minimalist writing space that blocks copypaste to fight AI
https://trystereos.com— I built a ledger platform for LLM-enabled teams to track change
https://holypoly.io— Copy Top Polymarket Wallets
+ 98 more verified launches in full dataset...
Key Launch Stats (Show HN Web3 & Decentralized Apps — February 2026)
During February 2026, a total of 138 product launches were recorded in this category up to 2026-02-28.
Here is a quick look at launch activity and naming characteristics:
- Total Launches: 138 domains
- Busiest Launch Day: 2026-02-23 (12 launches)
- Average Domain Name Length: 8.9 characters
- Shortest Domain: mu.xyz
- Longest Domain: tinybelligerentbugs.xyz
- Clean / Single-Word Domains: 89.1%
- Common Name Prefixes: try (3), pro (3), ai (2), the (2), io (1)
- Common Keywords: ai (50), agent (22), app (15), ui (12), api (8)
How to Use This Data
You can use this list of Hacker News and builder releases to find emerging tools, track indie projects, or connect with early-stage builders.
To browse or download the full master dataset of 15,500+ startup launches in CSV and JSON formats, visit the Launches Master Dataset.