--- title: "Wavect Blog: AI, software, product and Web3, Page 27" canonical: https://wavect.io/blog/overview/page/27/ language: en description: "Browse a curated front page, then move through focused topic and cluster hubs without losing older work to chronology. (Page 27)" image: "https://wavect.io/img/general/bak/open_graph_preview.jpg" --- FROM THE TRENCHES Issue №244 # Opinions, Not Press Releases Browse a curated front page, then move through focused topic and cluster hubs without losing older work to chronology. ## Latest articles Nine articles per page, ordered by publication date. ### [LLM API Costs 2026. Architecture Shift](/blog/llm-api-costs-2026-architecture-shift/) - **Details:** AI & Agents · 26 May 2026 A current method for modeling input, output, reasoning, caching, tools, batch work, retrieval, and operations before changing an AI architecture. ### [Ethereum to Solana Migration Cost](/blog/ethereum-to-solana-migration-cost/) - **Details:** Web3 & Privacy · 26 May 2026 Scope an Ethereum-to-Solana migration from program semantics, accounts, assets, wallets, data, operations, security, state transition, and user continuity. ### [Zero-Knowledge Outside Crypto](/blog/zero-knowledge-use-cases-outside-crypto/) - **Details:** Web3 & Privacy · 26 May 2026 Six non-crypto ZK use cases. Privacy-preserving KYC, age verification, supply chain provenance, private credentials, confidential ML inference. ### [Account Abstraction in Production](/blog/account-abstraction-erc4337-production/) - **Details:** Web3 & Privacy · 26 May 2026 What ERC-4337 enables, what depends on the wallet implementation, how EIP-7702 changes EOAs, and which bundler, paymaster, recovery, and upgrade risks to test. ### [A Measurable Road to Product-Market Fit](/blog/road-to-product-market-fit/) - **Details:** Product & MVP · 8 Sep 2024 Product-market fit is not a badge or a single survey score. Define a market and use segment-specific evidence from activation, retention, willingness to pay, acquisition, and service economics. ### [Escaping the Feature Trap with Evidence](/blog/product-factory-kills/) - **Details:** Product & MVP · 2 Jul 2024 Feature volume is not a product strategy. Learn how to connect backlog decisions to user evidence, product goals, risk, operating cost, and measurable outcomes. ### [Software Is a Living Product](/blog/software-a-breathing-organism/) - **Details:** Delivery & QA · 29 Jun 2024 Software needs deliberate planning, delivery, operation, and maintenance. Here is a practical lifecycle for making those responsibilities visible. ### [What Test-Driven Development Can and Cannot Prove](/blog/test-driven-development/) - **Details:** Delivery & QA · 17 Jun 2024 TDD can tighten feedback and make intended behavior executable, but it is not a guarantee of defect-free or secure software. Use it as one layer in a risk-based testing strategy. ### [Why Software Agency Projects Disappoint](/blog/why-agencies-are-bad/) - **Details:** Business & Regulation · 7 Jun 2024 A buyer-side framework for outcomes, scope, evidence, quality, risk allocation, pricing, governance, changes, and supplier accountability. ## Structured Data ```json { "@context": "https://schema.org", "@graph": [ { "@id": "https://wavect.io/#organization", "@type": [ "Organization", "ProfessionalService", "LocalBusiness" ], "employee": [ { "@id": "https://wavect.io/team/kevin-riedl/#person", "@type": "Person", "jobTitle": "Managing Director", "name": "Kevin Riedl", "url": "https://wavect.io/team/kevin-riedl/", "worksFor": { "@id": "https://wavect.io/#organization", "@type": [ "Organization", "ProfessionalService", "LocalBusiness" ] } }, { "@id": "https://wavect.io/team/christof-jori/#person", "@type": "Person", "jobTitle": "Managing Director", "name": "Christof Jori", "url": 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