DApp Ideas

Browse Ideas Online | GitHub Issues

A curated collection of decentralized application ideas for the ArcBlock ecosystem.

This repository contains 300+ DApp ideas collected over time. Each idea has been evaluated for feasibility, value, and AI implementation potential.

Quick Links

• Top Recommendations
• By Category
• Quick Win Projects
• Contributing

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Top Recommendations

Tier 1: Highly Recommended (Score >= 7.0)

#	Idea	Score	Highlights
#307	AI Social Media Tool	8.0	AI-powered tweet generation + scheduling, Buffer/Hootsuite alternative
#320	VC KYC Service	7.7	AI face verification + verifiable credentials
#93	Editor Blocklet	7.5	Multi-backend storage editor with AI writing assistant
#324	Gmail Backup + AI Assistant	7.3	Email backup + AI analysis, privacy-focused
#101	Customer Service Chat	7.3	AI-powered customer service, Intercom alternative
#175	Decentralized Form Collector	7.3	Typeform alternative with data sovereignty
#296	Decentralized Social Network Model	7.2	Detailed architecture design
#304	ChatGPT Writing Tool	7.2	AI-driven bots and writing templates
#21	Badge/Certificate Design Shop	7.2	Education certification marketplace
#119	Invoice Generator	7.0	E-commerce invoicing + crypto payments
#317	Transparent Selection Process	7.0	Hackathon/community voting with VC/NFT rewards
#308	User Feedback Collection	7.0	Testimonial video collection
#30	Client DID Portal	7.0	B2B sales client portal
#290	Event Registration Portal	7.0	Crowdcast.io alternative
#166	Decentralized LinkedIn	7.0	Professional profiles + VC verification
#16	Crypto Knowledge Community	7.0	Paid private community
#94	Decentralized Knowledge Base	7.0	Offline-first + token incentives
#106	Personal Link Page	7.0	Linktree alternative
#66	RSS Reader	7.0	Simple quick-win project
#85	Decentralized Bookmarks	7.0	Encrypted bookmarks with sharing incentives

Tier 2: Worth Considering (Score 6.5-6.9)

#	Idea	Score	Highlights
#282	Cookie/Privacy Compliance	6.8	GDPR compliance components
#77	Decentralized Moments	6.8	WeChat Moments alternative
#305	Multi-platform Bot Tool	6.8	AI-driven Telegram/Slack/WeChat bots
#319	Video Message Tool	6.8	Video sales tool
#312	Eventchain	6.8	Decentralized event management
#287	Product Research Comparison	6.7	Collaborative product research
#281	Guide-to-earn	6.5	Lightweight tutorials + incentives
#286	Snapdrop File Transfer	6.5	LAN file transfer
#314	NocoDB Blocklet	6.5	Airtable alternative
#322	Slido Interactive Tool	6.5	Event Q&A and voting
#293	CryptPad Blocklet	6.5	End-to-end encrypted collaboration
#292	Secure File Exchange	6.5	QR code login file transfer
#13	2048 Game	6.5	Token reward game
#9	Avatar Generator	6.5	NFT avatars

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Categories

AI/LLM Applications

Ideas with high AI/LLM applicability (AI score >= 8):

#	Idea	AI Score
#307	AI Social Media Tool	10
#304	ChatGPT Writing Tool	10
#305	AI Bot Tool	9
#101	AI Customer Chat	9
#320	VC KYC Service	9
#324	Gmail AI Assistant	9
#93	Editor + AI Writing	9
#94	Knowledge Base + AI Search	9
#287	Product Research	8
#281	Guide-to-earn	8
#283	E-zine Publishing	8
#289	Social Recommendation Mining	8
#298	Expert Network	8

Social & Content Platforms

#	Idea	Description
#296	Decentralized Social Network Model	Architecture blueprint
#77	Decentralized Moments	WeChat Moments alternative
#16	Crypto Knowledge Community	Paid private community
#214	ActivityPub Support	Fediverse integration
#310	Nostr Blocklet	Nostr protocol support
#7	Crypto Dating App	Decentralized dating
#8	Crypto Message in a Bottle	Anonymous messaging

Events & Conferences

#	Idea	Description
#312	Eventchain	Decentralized event management
#290	Event Registration Portal	Crowdcast.io alternative
#322	Slido Interactive Tool	Real-time Q&A and voting
#317	Transparent Selection Process	Community voting

Productivity Tools

#	Idea	Description
#93	Editor Blocklet	Multi-backend storage editor
#175	Form Collector	Typeform alternative
#66	RSS Reader	Feed aggregator
#85	Bookmark Manager	Encrypted bookmarks
#94	Knowledge Base	Offline-first wiki
#297	TiddlyWiki Blocklet	Personal wiki
#293	CryptPad Blocklet	Encrypted collaboration
#314	NocoDB Blocklet	Airtable alternative
#287	Product Research Comparison	Collaborative research

B2B Sales & CRM

#	Idea	Description
#30	Client DID Portal	B2B sales portal
#319	Video Message Tool	Video sales
#308	User Feedback Collection	Testimonial videos
#299	Decentralized HubSpot	CRM system
#101	Customer Service Chat	AI customer service

Identity & Verification

#	Idea	Description
#320	VC KYC Service	AI face verification
#166	Decentralized LinkedIn	Professional profiles
#106	Personal Link Page	Linktree alternative
#21	Badge/Certificate Design	Education credentials

E-commerce & Payments

#	Idea	Description
#119	Invoice Generator	Crypto invoicing
#277	Crypto Gumroad	Digital product sales

Creator Economy

#	Idea	Description
#283	E-zine Publishing	NFT subscription management
#281	Guide-to-earn	Knowledge monetization
#284	Listen-to-earn	Podcast incentives

Developer Tools

#	Idea	Description
#316	OpenGraph Detector	Meta tag checker
#306	Cryptii Blocklet	Encoding/decoding tools
#311	TurboETH Template	Ethereum starter
#122	Gitea Blocklet	Self-hosted Git

Games & Entertainment

#	Idea	Description
#13	2048 Token Game	Play-to-earn puzzle
#71	RPGMaker Plugin	Game engine integration
#9	Avatar Generator	NFT profile pictures

DAO & HR

#	Idea	Description
#90	Decentralized HR Tool	HR management
#112	ETH Payroll	Crypto salary payments

Infrastructure

#	Idea	Description
#294	Cloudflare Tunnel	Tunnel management
#292	Secure File Exchange	QR code file transfer
#286	Snapdrop	LAN file sharing
#280	Social Verification Oracle	Social proof
#282	Privacy Compliance	GDPR components

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Quick Win Projects

These projects are simple to implement and suitable for AI Agent autonomous development:

#	Idea	Why Quick Win
#106	Personal Link Page	Simple, practical, Linktree clone
#66	RSS Reader	Mature technology, clear specs
#13	2048 Game	Tech demo, game logic is simple
#286	Snapdrop	Useful utility, clear scope
#9	Avatar Generator	NFT basics, well-defined

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Development Roadmap

Phase 1: Quick Wins

Simple projects that can be completed quickly to demonstrate capabilities.

Phase 2: AI-Driven Products

Core differentiation through AI integration - writing assistants, chatbots, content generation.

Phase 3: B2B Tools

Commercial value through business tools - CRM, invoicing, feedback collection.

Phase 4: Social Platforms

Long-term strategic investment in social infrastructure.

Phase 5: Event Management

Integrated event management solutions.

Phase 6: Creator Economy

Monetization tools for content creators.

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Repository Stats

• Total Issues: 329 (numbered)
• Existing Issues: 318
• Deleted Issues: 11
• Evaluated: 311
• Skipped (non-ideas): 7

Skipped Issues (Not Ideas)

#	Title	Reason
#329	Auth expiration save issue	Bug report
#328	Failed to save handling	Bug report
#325	Desktop browser tab design	Design reference
#300	Social Network growth path	Strategy doc
#295	Social Objects concept	Concept doc
#302	DappKit support blocklet	Collaboration suggestion
#50	BSV apps inspiration	Reference material

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Contributing

Have a new DApp idea? Create a new issue with:

1. Title: A concise name for your idea
2. Description: What problem does it solve?
3. Target Users: Who would use this?
4. Key Features: Main functionality
5. Technical Considerations: Any specific requirements?

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License

All ideas in this repository are CC0 licensed - feel free to take and build any of them.

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Last updated: 2026-01-09 Evaluations generated by LLM analysis