7 minA.F.
From Wix to Our Own Platform — Why We Rebuilt Our Website
Why Wix no longer fit, what we built with Vite + Tailwind, and what we learned along the way.
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News and insights from the world of web3 and DAOs.
6 minJ.P.
Web3 Without a Wallet: Lowering Onboarding Barriers for Non-Crypto Users
Account abstraction, social login, and the path from custodial to self-custodial wallets.
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Federation in Web3: Matrix, ActivityPub, and the Future of Decentralized Communication
Why federation matters for DAOs — and which protocol fits better.
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GDPR and Blockchain — How Do They Fit Together?
Right to erasure vs. immutability: strategies for GDPR-compliant blockchain applications.
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Open Source as Exit Strategy: What "Exit to Community" Means Technically
What happens technically when a platform goes open source — and what it means for service providers.
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Snapshot Integration: On-Chain Voting Implemented
GraphQL API, EIP-712 signatures, and on-chain enforcement for DAO votes.
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Self-Hosting vs. Cloud: Infrastructure for Decentralized Projects
Docker, VPS, or AWS? A decision matrix for DAO infrastructure.
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Decentralized Identity (DIDs) and Verifiable Credentials in Practice
Who owns your identity? On DIDs, zero-knowledge proofs, and the future of self-sovereignty.
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Looking Back: Two Years of Just Tech Solutions
What we built, what we learned, and what we got wrong — an honest retrospective.
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Smart Contract Testing: From Unit Tests to Fuzzing
The testing pyramid for smart contracts — Foundry, Echidna, and why 100% coverage isn't enough.
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Plugin Architectures: Extensible Platforms Without the Monolith
SDK design, sandboxing, and lifecycle hooks — how to build an extensible platform.
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Community Platforms for DAOs — Browser-First over App Stores
Why PWAs beat native apps for DAO tools.
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Gas Optimization for Smart Contracts — Practical Tips
Storage vs. memory, struct packing, and unchecked — with concrete gas numbers.
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Smart Contract Security as a Top Priority
Reentrancy, access control, and audit processes — with vulnerable and fixed code.
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Multi-Chain Abstraction: One Codebase, 16+ Chains
Provider abstraction, gas strategies, and chain-specific quirks under one roof.
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Token-Gating Across EVM Chains: Lessons Learned
ERC-20/721/1155 ownership checks, RPC latency, and caching strategies across 16+ chains.
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Real-Time Communication for DAOs: Architecture and Scaling
WebSocket vs. SSE, message ordering, and horizontal scaling with Redis.
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DAOs and German Law: A Field of Tension
Why German corporate law doesn't fit DAOs — and what that means for founders.
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5 Challenges in DAO Infrastructure
Scaling, security, UX, legal uncertainty, and voter apathy — and what to do about them.
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Web3 UX — Why Adoption Stalls and What We Do About It
Wallet connections, gas fees, and error messages in hex — the UX desert of web3.
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Why Decentralized Governance Is the Future
Traditional corporate governance vs. DAO governance — a comparison with an open ending.
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TypeScript in the Web3 Stack: Why We Bet on It
Type safety for contract ABIs, better tooling, and less 3 AM debugging.
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What Is a DAO? — A Technical Overview
From medieval guilds to smart contracts — what DAOs are and how they work.
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Our Mission
At Just Tech Solutions GmbH, we are committed to supporting DAOs in developing their IT infrastructure.
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