開発/設計
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You've Run Plenty of Campaigns. So Why Aren't They Working? The 2026 Web Marketing Survey (739 Marketers) Reveals the One Behavioral Pattern All Struggling Companies Share
Cisco's Project CodeGuard: The Day Enterprise Security Finally Showed Up to Help Solo Developers
Anthropic Just Handed 15 AI Agents to Small Businesses. Here's How to Pick the First One That Replaces Your Late-Night Work
The Day Vibe Coding Became Corporate Training: Why GMO Pepabo's '10,000 Lines a Day' Goal Hit Different for a Former Burned-Out Engineer
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Amazon Cut 30K, Meta 8K, Walmart 1K. While We Were Talking Soonicorn, Big Tech Was Quietly Erasing People with AI.
Next to yesterday's Soonicorn story sits another reality: Amazon 30,000. Meta 8,000. Walmart 1,000. Three companies, three different explanations, one structural truth — and a decision framework for which side solopreneurs should stand on.
The Same Social Ads Ranked #1 in Success and #2 in Failure. What a 739-Person Survey Revealed About the Real Tipping Point.
WINDOM's 2026 web marketing survey found social ads topping both 'most successful tactics' at 23.0% and 'most failed tactics' at 16.7%. Two surveys, one clear answer: the divide isn't the tool — it's who runs it and how.
Bugbot Is Here — And It Completes the Self-Healing Loop That Vibe Coding Was Missing
Cursor's Bugbot finally separates the AI that writes code from the AI that reviews it. A recovering failed engineer's take, told through three incidents.
Forget Unicorns. The NYT Says 2026 Is the Year of the 'Soonicorn' — Here's What That Actually Means for You
Tired of chasing $1B valuations? NYT DealBook just named 2026 the Soonicorn year. Here's what the shift means for solopreneurs setting real goals.
Anthropic Just Launched 10 AI Agents for Finance. Even If You're Not in Finance, You'll Want to Read This.
Anthropic's 10 financial AI agent templates — front 5 + back 5 — and 3 ways non-finance business people can act on them starting tomorrow.
Cursor Hit $2B ARR in 3 Years. Then Fortune Called It 'Crossroads.' Here Are the Four Structural Reasons Why.
ARR $2B, $30B valuation, 67% of Fortune 500 as customers — yet Fortune titled their piece 'rapid rise and very uncertain future.' Breaking down Cursor's four structural vulnerabilities. Vibe-coding series #8.
It Wasn't 'One Man.' The NYT Buried '(and His Brother)' in the Headline — and That Parenthetical Rewrites Solo Entrepreneurship.
The $1.8B startup built 'alone' with AI turned out to be two brothers dividing the work. Following the NYT source text reveals a new thesis: the minimum viable unit for an AI-era solopreneur is 2. Written for anyone feeling the loneliness of going independent.
12 Things Changed in Digital Marketing This May. A Thinking Framework for Picking Just One Move This Week.
May 2026 saw 12 significant shifts in digital marketing. Chasing all of them isn't realistic. Fold them into 3 axes, then narrow to 1 move for this week — a practical thinking framework built from ALM Corp and Semrush primary data.
Cursor, Claude Code, Codex, Replit, Devin. Tenzai's Head-to-Head Test of Five Vibe-Coders Crowned One Clear Winner — 'The Tester'
Tenzai tested five major coding agents in December 2025. 69 vulnerabilities across 15 apps, SSRF in 5/5, CSRF in 0/15. An ex-dropout engineer's guide to what comes after picking your tool.
Before You Say 'Reading and Waking Up Early, Again?': JPMorgan Asked 100+ Billionaires Worth Over $500B About Their '7 Habits' — I Translated It to Solo-Founder Size for the AI Era
JPMorgan asked 100+ billionaires worth over $500B about 7 habits. Boring? Then let me name the 3 whose meaning changes with AI, and re-translate them to solo-founder size
For Everyone Stuck on 'How to Use Claude Code': A 3-Step Practical Guide for People Who Don't Write Code (May 2026)
9,900 people a month search for 'claude code how to use.' I've laid out only what you need on day one, from the perspective of someone who doesn't write code. Installation in 5 minutes, first experience in 30 minutes, and applying it to your work — with every common stumbling point spelled out.
The Company That Warned You About Vibe Coding Just Launched a 10x Cheaper Tool for It. Here's the 3-Layer Economic Logic.
Cursor's CEO called vibe coding 'shaky foundations' at Fortune Brainstorm AI. Three months later, the same company launched Composer 2 at ~10x cheaper than Claude Opus 4.6. Price, compaction RL, and cache economics: here's why the apparent contradiction holds together — and what to watch.
The 3 Hidden Structures Behind Every Zoom Solopreneur 50 Winner
Zoom handed $30K each to 5 winners whose industries ranged from philanthropy to cake design. Dissect them one by one and the common thread isn't industry — it's three structural patterns: starts from personal pain, AI inside the product, hub for a specific profession.
How to Choose Marketing Tools Has Changed: What Ahrefs' Entry and the $1.9B Acquisition Reveal About 2026's 'Consolidation Phase'
Four months after Ahrefs entered social media management. Place it alongside Adobe's $1.9B Semrush acquisition, and you can see the martech market shifting from 'expansion' to 'consolidation.' Here's why the tool you pick today should be chosen on the assumption that the entire map will change in six months.
The CEO Who Called His Own Product a House of Cards — Cursor's Founder Issued a Warning, and the Industry Responded with 5 Answers
In December 2025, Cursor CEO Michael Truell publicly called vibe coding 'shaky foundations.' Six months later, Palo Alto's SHIELD framework and Georgia Tech's CVE data validate every word. Here's the reckoning — and 5 steps to act on it.
Anyone Still Blaming Youth for Others' Success Is Getting Left Behind — How the Age Illusion Is Dissolving in the '25 Is the New 30' Era
Antler's analysis of 1,629 startups shows AI founders average 29 years old versus 33 for non-AI — a 4-year gap that signals age is losing its function as a proxy for competence. The conclusion to a four-part series with a unified map of what's replacing it.