Radar MJCR sobre SaaS, IA, WebDEV e negócios digitais.
Uma curadoria automática de tendências, notícias e discussões úteis para quem cria produtos digitais, vende serviços online ou acompanha inteligência artificial aplicada aos negócios.
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O que vale acompanhar agora.
Os cards abaixo levam para as fontes originais. A MJCR organiza a leitura para facilitar pesquisa, repertório e tomada de decisão.
Laravel in 2026: Why It’s Still One of the Best Choices for Modern Web Development
Over the past few years, AI has changed how we build software—but it hasn’t replaced the need for solid engineering. Frameworks like Laravel continue to evolve, making development faster, more secure, and more enjoyable…
What triggers you the most about modern IT and tech education?
I'm 18, I've solved 823 problems on LeetCode with a 430+ day streak, and I can tell you — it's a dry platform for solving algorithmic little tasks, and it has nothing to do with education. Nothing. At all. When you want…
Free Personal Training Client Progress Tracker — No More $29/mo Subscriptions
Free Personal Training Client Progress Tracker — No More $29/mo Subscriptions As a personal trainer, tracking your clients' progress is essential — but paying $29/month for Trainerize just to log weight, reps, and notes…
I Built a Free Mileage Log Generator (Because MileIQ Charges $36/Year)
I Built a Free Mileage Log Generator (Because MileIQ Charges $36/Year) Stop paying $36/year for mileage tracking when you just need a simple log. I was tired of MileIQ's subscription model — another recurring cost for w…
Speech-Language Pathologist Salary in the U.S. – 2026 Guide | Highest-Paying
Speech-Language Pathology continues to be an important career in healthcare and education, with professionals helping children and adults overcome communication, speech, language, and swallowing challenges. For aspiring…
I Built a Free Freelance Timesheet Generator (Because Harvest Charges $14-29/Month)
I Built a Free Freelance Timesheet Generator (Because Harvest Charges $14-29/Month) Stop paying $14-29/month just to track your hours. I was tired of Harvest's subscription model — another recurring cost for what should…
Nova OS: an AI CRM for coaches and local service professionals
Hi DEV, I’m Vincent, building Nova OS. Nova OS is an AI CRM for coaches and local service professionals. It brings contacts, pipeline management, booking, and follow-up workflows into one workspace. The goal is to make…
I Built a Free Event Ticket Generator (Because Eventbrite Takes 5-10%)
I Built a Free Event Ticket Generator (Because Eventbrite Takes 5-10%) Stop paying 5–10% per ticket when you just need to print a few cards for your church fundraiser, community sports event, or PTA bake sale. I was tir…
Why I Built a 0.7s Focus Timer with Zero Data Storage and 0ms TBT ⏱️⚡
Most productivity tools on the web today are bloated. You open a simple Pomodoro timer, and you are hit with: Heavy tracking scripts & cookies Mandatory account sign-ups Ads and intrusive pop-ups Page load times over 3…
Every handle invocation on BizNode gets a WFID — a universal transaction reference for accountability. Full audit trail,...
The 1BZ Ecosystem CopyGuard (protect) → IPVault (monetize) → SmartPDF (deliver) → DZIT (settle on Polygon) → BizNode (automate) AI business operator node — https://biznode.1bz.biz Decentralized AI business infrastructur…
Free Landing Page - Landing Chatbot
Landing Page Enterprise AI chatbot platform. Professional, ROI-focused. Download + Deploy Save the HTML file, open in any browser, or deploy free on Netlify/Vercel. About Built by OmniIncome-v1 using AI. Support: 0x6731…
The Top 7 Lore-Driven Supernatural Trains You Need to Experience
The Top 7 Lore-Driven Supernatural Trains You Need to Experience There's something inherently fascinating about trains that travel beyond the normal realm, each one serving as a vessel for stories steeped in lore. My ex…
What type of sectional Overhead Doors are in San Antonio ?
What Types of Sectional Overhead Doors Are Available in San Antonio? Sectional overhead doors in san antonio are a popular choice for homes, businesses, warehouses, automotive shops, and industrial facilities throughout…
Microsoft GH-300: GitHub Copilot | Tips & Tricks
Today I passed the GitHub Copilot GH-300 exam and decided to write down my impressions right away while they are still fresh. First of all, this article is not so much a “how to pass” guide as a place where people who a…
The Power of Browser Automation Agents in Web Development
Understanding Automation in Web Development As developers, we often fight a silent battle against repetitive tasks. Automation is not just a buzzword; it's a game changer that can completely revolutionize web workflows.…
нейросеть карточки для маркетплейсов: как сверить утверждения с данными о товаре до публикации
Яркий значок может стать самой дорогой фразой на карточке, если никто не может показать источник утверждения: перед публикацией нужно решить — найти поле в исходных данных или снять акцент. При подготовке карточки полез…
Rust SIMD on the GPU
Article URL: https://www.vectorware.com/blog/simd-on-gpu/ Comments URL: https://news.ycombinator.com/item?id=49247477 Points: 4 # Comments: 0
Security Vulnerability in Pioneer Rekordbox
Article URL: https://alphatheta.com/en/information/important-notice-security-vulnerability-in-pro-dj-link/ Comments URL: https://news.ycombinator.com/item?id=49247461 Points: 8 # Comments: 1
Learning more about Claude's mathematical capabilities
Article URL: https://www.anthropic.com/research/riemann-zeta Comments URL: https://news.ycombinator.com/item?id=49247070 Points: 88 # Comments: 64
Looking for the Beta testers
Looking for a few beta testers for Vibely.sh. Vibely lets you build websites and mobile apps by simply describing what you want in natural language. We're still early and want honest feedback from people who actually bu…
From retainer clients to self-serve SaaS - sunset the service side, or keep it running alongside? Need experienced founders opinion.
Hey all - dude from Snoika here. We're in AI visibility / GEO space, basically help brands figure out how (or if) they're showing up inside ChatGPT, Perplexity, Gemini and rest of the AI search stack. For almost two yea…
Launch HN: Stoa Markets (YC S26) – A Marketplace for GPUs and AI Servers
Hi HN, we’re Eren, Berat and Kaan. We’re building Stoa (https://www.stoaexchange.com), a marketplace for new and used GPUs and AI servers.GPUs are the collateral in the data center buildout. Today, financing terms mostl…
Exploiting System Management Mode with a very long interrupt
Article URL: https://github.com/xoreaxeaxeax/smiiiiiiiiiiiiiiii Comments URL: https://news.ycombinator.com/item?id=49245491 Points: 74 # Comments: 16
Show HN: Ante, a coding agent in a single binary that runs offline
Article URL: https://github.com/AntigmaLabs/ante Comments URL: https://news.ycombinator.com/item?id=49245437 Points: 84 # Comments: 56
Back to the Future of Handwriting Recognition (2016)
Article URL: https://jackschaedler.github.io/handwriting-recognition/ Comments URL: https://news.ycombinator.com/item?id=49245421 Points: 23 # Comments: 6
The Tragedy of the Cognitive Commons
Article URL: https://arxiv.org/abs/2607.29380 Comments URL: https://news.ycombinator.com/item?id=49245359 Points: 48 # Comments: 26
Built shop management software for auto repair shops. What am I getting wrong about the market?
I've spent the last year building MyAutoShopPro, a shop management app for independent auto repair shops. It handles the stuff that usually lives across a whiteboard, a text thread, and QuickBooks: repair orders and est…
Day 1/15 of Getting to $150,000 - Doing it again (almost)
Hey Saas Been running a small AI software dev house out of London for the last 2 years. 6 people now and growing. Took the company from 0 to 6 figures and I want to do it again hopefully I want to show this is possible…
I’ve been told this isn’t a big deal I’m still happy!
submitted by /u/SeedofLilith94 [link] [comments]
After 2months, I reached 50,000 impressions on my landing page! 🥳🎉
without advertising ! submitted by /u/No_Computer_1247 [link] [comments]
Brasil cria protocolo para conectar pequenos negócios ao comércio com uso de IA - Diário do Comércio
Brasil cria protocolo para conectar pequenos negócios ao comércio com uso de IA Diário do Comércio
Brasil desenvolve protocolo para integrar inteligência artificial ao comércio digital - Brasil 247
Brasil desenvolve protocolo para integrar inteligência artificial ao comércio digital Brasil 247
Vime Digital aponta site como ferramenta de negócios - acreaovivo.com
Vime Digital aponta site como ferramenta de negócios acreaovivo.com
Cinco cargos de inteligência artificial que mais crescem no Brasil e o que eles têm em comum - Exame
Cinco cargos de inteligência artificial que mais crescem no Brasil e o que eles têm em comum Exame
Quais empresas lideram a IA no Brasil em 2026, segundo o ChatGPT? - Fast Company Brasil
Quais empresas lideram a IA no Brasil em 2026, segundo o ChatGPT? Fast Company Brasil
Inteligência artificial ganha espaço nos pequenos negócios - G1
Inteligência artificial ganha espaço nos pequenos negócios G1
Anyone is interested in becoming a Mod in r/SaaS?
please comment submitted by /u/Dubinko [link] [comments]
Estudo de Stanford: Brasil se destaca no uso individual de IA, mas falha em empresas - startups.com.br
Estudo de Stanford: Brasil se destaca no uso individual de IA, mas falha em empresas startups.com.br
Bancos de Wall Street preveem que “superciclo” da IA impulsionará negócios - CNN Brasil
Bancos de Wall Street preveem que “superciclo” da IA impulsionará negócios CNN Brasil
Qualificação, tecnologia e empreendedorismo: Governo de MS prepara jovens para liderar a nova economia digital - Portal Único ms.gov.br
Qualificação, tecnologia e empreendedorismo: Governo de MS prepara jovens para liderar a nova economia digital Portal Único ms.gov.br
Senac abre quase 500 vagas em Cuiabá com destaque para cursos de inteligência artificial e tecnologia - Gazeta Digital
Senac abre quase 500 vagas em Cuiabá com destaque para cursos de inteligência artificial e tecnologia Gazeta Digital
Conheça as empresas de inteligência artificial no Brasil - Omie
Conheça as empresas de inteligência artificial no Brasil Omie
Empresas de tecnologia ofertam 191 vagas focadas em IA | SEGS Portal Nacional de Seguros, Saúde, Info,... - SEGS Portal Nacional
Empresas de tecnologia ofertam 191 vagas focadas em IA | SEGS Portal Nacional de Seguros, Saúde, Info,... SEGS Portal Nacional
Tecnologia e inovação entram na pauta do desenvolvimento - Prefeitura Municipal de Ubatuba
Tecnologia e inovação entram na pauta do desenvolvimento Prefeitura Municipal de Ubatuba
New rule banning a SaaS product category: No Promotional or Advertising SaaS
Hello SaaSers, Today we are announcing a new rule against content dedicated to an entire Software as a Service product category on the sub: Promotional or Advertising SaaS. We as moderators and regular users have been s…
Factorial capta Série D de €150M e amplia operação no Brasil - startups.com.br
Factorial capta Série D de €150M e amplia operação no Brasil startups.com.br
Maravalley é palco de eventos de inovação, na esteira do Web Summit Rio - Prefeitura da Cidade do Rio de Janeiro
Maravalley é palco de eventos de inovação, na esteira do Web Summit Rio Prefeitura da Cidade do Rio de Janeiro
Empresas ampliam contratações em Tecnologia no Brasil em 2026 - educamaisbrasil.com.br
Empresas ampliam contratações em Tecnologia no Brasil em 2026 educamaisbrasil.com.br
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