#Tecnologia
All posts tagged with #Tecnologia on the Lee Sugano blog: articles, tutorials and case studies on web development, design, digital marketing and technology.
Does the runoff voting extension void the election? Law, logs and deadlines
34,330 votes were recorded after 5 p.m., but the margin exceeds 4.3 million. Understand the criticisms, the defenses and the calendar up to the inauguration.
OpenCut: the free, open-source video editor people are calling a free CapCut
OpenCut is a free, open-source video editor that runs in your browser, with no account and no watermark. We actually tested it: a step-by-step with screenshots for trimming, adding text, captions and music, exporting, and what's still missing compared to CapCut.
AI Removed the False Gods and Only Jesus Remained: Grok's Conversation and the Historical Sources
Grok was asked to remove the fake gods from an image and only Jesus remained. What it replied, the historical sources it cited (Paul, Josephus, Tacitus), what sets the others in the image apart, and where history ends and faith begins.
IBM and the AI Race: Why the Stock Fell 25% in One Day and What It Teaches
On 07/14/2026, IBM had the worst day in its 115 years on the stock market. AI hit the company in two ways: as a competitor (COBOL and Claude Code) and as a drain on customer budgets. The numbers, the context, and the lesson for any business.
The Death List of Apps: Which Subscriptions AI Can Already Recreate (Can I Vibecode It)
The Can I Vibecode It death list: 30 apps well-known in Brazil, condemned, in the ICU, or surviving, what each verdict means, and what you lose before canceling a subscription.
Browser games without download: how GTA, Half-Life, and Quake run in a tab (list with 35 links)
GTA, Half-Life, Halo, and Quake running in a tab, without download and without cloud. How decompilation and WebAssembly make this possible, plus a list of 35 verified addresses.
ArtCraft: Meet the Free Photoshop Clone in Rust
Discover ArtCraft, the open-source ecosystem in Rust that recreates Adobe and Office programs. See the viability analysis, tests, and AI co-authorship.
NFS-e Nacional: How to Integrate into Your System by November
Complete guide to NFS-e Nacional for ME and EPP of Simples Nacional: understand the postponement to November 2026 and API integration requirements.
Android Developer Verification Brazil: Action Guide
Understand the new Android developer verification rules in Brazil, the September 2026 deadlines, and how to prevent internal APKs from being blocked.
Tax Reform in E-commerce: What Changes in the System in 2026
Learn how to adapt your e-commerce for NT 2025.002. Check out the checklist of fields, sizes, and deadlines to avoid stalled orders during integration in 2026.
Automatic Pix on Your Website: What Really Changes in Your Checkout
Discover how Automatic Pix transforms recurring payments for e-commerces and SaaS, reducing costs and churn. Understand the checkout changes.
Developer Disappeared with Your Site? How to Regain Domain and Access
A practical guide for SMEs on how to recover domain and website when the developer disappeared, regain access on Registro.br, and protect your digital assets.
Company Chatbot Made a Mistake: 6 Safeguards to Avoid Repeating It
An AI chatbot that answers incorrectly can lead to legal and reputational problems. Learn how to avoid these errors and protect your business.
AI Agent Shopping: 7 Crucial Tweaks to Your E-commerce Catalog
AI agents are revolutionizing shopping. Discover the 7 essential tweaks to your e-commerce catalog to stay ahead and ensure visibility in future SERPs.
Website Form Spam: 4 CAPTCHA-Free Layers to Eliminate Bots
Discover 4 invisible and free layers of protection for your contact form. Block spam without CAPTCHA and improve user experience.
Company Email Landing in Spam? Fix Your DNS Today
Is your corporate email going to spam? Discover how to fix it with essential DNS adjustments (SPF, DKIM, DMARC) and ensure your messages are delivered.
NBR 17225: What Your Website Needs to Be Accessible
Discover what NBR 17225 requires for your website to be accessible and how to implement the guidelines of the new Brazilian technical standard.
LGPD Cookie Banner: The Definitive Technical Implementation Guide
Discover how to correctly implement a cookie banner compliant with LGPD. A complete technical guide for SMEs and developers.
Website, PWA, or Native App: The Real Cost Over 12 Months for Your Business
Decide between a website, PWA, or native app. Discover the real cost over 12 months and the best option for your SMB, retailer, or startup.
AI Chatbot on WhatsApp: How Much Does It Cost for SMEs in Brazil?
Understand the real cost structure for implementing an AI chatbot on WhatsApp for your SME. Learn about Meta's fees, tokens, and software licenses.
Glassmorphism 2.0 in practice: how to create the frosted glass effect with CSS without freezing the interface
Learn to apply Glassmorphism 2.0 with modern CSS, maintaining high performance and excellent usability in web interfaces without freezing the screen.
Claude Sonnet 5: Cheaper AI and Focused on Autonomous Agents
Anthropic launches Claude Sonnet 5 with a focus on autonomous agents and a reduced price. Discover what this means for product development and automations.
Vercel Releases WebSockets in Functions (Public Beta)
Vercel announced native support for WebSockets in Functions. Discover how to build real-time applications with no extra costs for idle time.
OpenAI Launches GPT-5.6: Meet the Sol, Terra, and Luna Models
OpenAI introduced the GPT-5.6 family in three new tiers: Sol, Terra, and Luna. Discover the details, the restricted release, and the focus on cybersecurity.
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