I'm a Principal Engineer with 16 years of front-end development experience, delivering high-performance web and mobile applications.https://franklinjavier.com/https://franklinjavier.com/blog/29-ways-to-stay-creative/https://franklinjavier.com/blog/29-ways-to-stay-creative/Very simple attitudes that we can adopt in our daily lives and that make a difference.Thu, 27 Aug 2015 00:00:00 GMThttps://franklinjavier.com/blog/avoid-prop-drilling-react/https://franklinjavier.com/blog/avoid-prop-drilling-react/Strategies and patterns to solve the prop drilling problem in React applicationsWed, 07 Dec 2022 00:00:00 GMThttps://franklinjavier.com/blog/evaluating-openai-answers/https://franklinjavier.com/blog/evaluating-openai-answers/Strategies to validate and evaluate the reliability of AI-generated responsesTue, 06 Dec 2022 00:00:00 GMThttps://franklinjavier.com/blog/frontend-architecture-interview/https://franklinjavier.com/blog/frontend-architecture-interview/Common interview questions and answers about frontend architecture, performance, security, and interpersonal skillsSun, 26 Feb 2023 00:00:00 GMThttps://franklinjavier.com/blog/git-password-cache/https://franklinjavier.com/blog/git-password-cache/A simple way to make Git remember your passwordWed, 05 Aug 2015 00:00:00 GMThttps://franklinjavier.com/blog/how-to-be-good-father/https://franklinjavier.com/blog/how-to-be-good-father/Nine fundamental principles to develop present and meaningful fatherhoodSun, 04 Dec 2022 00:00:00 GMThttps://franklinjavier.com/blog/how-to-be-proactive/https://franklinjavier.com/blog/how-to-be-proactive/Seven practical recommendations to develop a proactive and assertive attitudeWed, 07 Dec 2022 00:00:00 GMThttps://franklinjavier.com/blog/loading-disqus-at-page-end/https://franklinjavier.com/blog/loading-disqus-at-page-end/Disqus is a powerful comment system used by millions of sites on the internet.Mon, 06 Jul 2015 00:00:00 GMThttps://franklinjavier.com/blog/loading-webfonts-desktop-only/https://franklinjavier.com/blog/loading-webfonts-desktop-only/Simple technique to optimize your site/project. Come discover!Sat, 04 Jul 2015 00:00:00 GMThttps://franklinjavier.com/blog/open-source-agent-skills/https://franklinjavier.com/blog/open-source-agent-skills/Stone Giant Studio's internal skills for AI coding agents are now public - markdown files, no dependencies, portable across Claude Code, Cursor, Codex and Gemini CLI.Fri, 26 Jun 2026 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/29-formas-de-se-manter-criativo/https://franklinjavier.com/blog/pt-br/29-formas-de-se-manter-criativo/Atitudes bem simples, que podemos adotar em nosso dia a dia e que fazem a diferença.Thu, 27 Aug 2015 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/avaliando-respostas-openai/https://franklinjavier.com/blog/pt-br/avaliando-respostas-openai/Estratégias para validar e avaliar a confiabilidade de respostas geradas por IATue, 06 Dec 2022 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/cache-de-senha-no-git/https://franklinjavier.com/blog/pt-br/cache-de-senha-no-git/Um jeito simples de fazer o Git memorizar sua senhaWed, 05 Aug 2015 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/carregando-disqus-ao-chegar-no-fim-da-pagina/https://franklinjavier.com/blog/pt-br/carregando-disqus-ao-chegar-no-fim-da-pagina/O Disqus é um sistema poderoso de comentários utilizado por milhões de sites na internet.Mon, 06 Jul 2015 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/como-ser-bom-pai/https://franklinjavier.com/blog/pt-br/como-ser-bom-pai/Nove princípios fundamentais para desenvolver uma paternidade presente e significativaSun, 04 Dec 2022 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/como-ser-pessoa-propositiva/https://franklinjavier.com/blog/pt-br/como-ser-pessoa-propositiva/Sete recomendações práticas para desenvolver uma atitude proativa e assertivaWed, 07 Dec 2022 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/dicas-disciplina-estudos/https://franklinjavier.com/blog/pt-br/dicas-disciplina-estudos/Estratégias práticas para manter o foco e a disciplina durante o aprendizadoMon, 09 Jan 2023 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/entrevista-arquitetura-frontend/https://franklinjavier.com/blog/pt-br/entrevista-arquitetura-frontend/Perguntas e respostas comuns em entrevistas sobre arquitetura frontend, performance, segurança e habilidades interpessoaisSun, 26 Feb 2023 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/evitando-prop-drilling-react/https://franklinjavier.com/blog/pt-br/evitando-prop-drilling-react/Estratégias e padrões para resolver o problema de prop drilling em aplicações ReactWed, 07 Dec 2022 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/performance-web-ecommerce/https://franklinjavier.com/blog/pt-br/performance-web-ecommerce/Tiramos uma loja de 15s para 3s em 3G lento e a conversão subiu 45%. O que medir, para onde o tempo realmente vai, e por que os maiores ganhos costumam ser remoções.Wed, 20 Mar 2024 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/qual-melhor-os/https://franklinjavier.com/blog/pt-br/qual-melhor-os/Qual é o melhor Sistema Operacional (OS)?Sun, 14 Jun 2015 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/skills-open-source-para-agentes/https://franklinjavier.com/blog/pt-br/skills-open-source-para-agentes/As skills internas do Stone Giant Studio para agentes de código agora são públicas - arquivos markdown, sem dependências, portáveis entre Claude Code, Cursor, Codex e Gemini CLI.Fri, 26 Jun 2026 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/stylex-nao-deixou-o-site-mais-rapido/https://franklinjavier.com/blog/pt-br/stylex-nao-deixou-o-site-mais-rapido/Migrei um site com nota 100 no PageSpeed para StyleX, medi o resultado e descobri que o ganho real estava em outro lugar.Tue, 25 Aug 2026 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/the-great-suspender/https://franklinjavier.com/blog/pt-br/the-great-suspender/Dica - The Great SuspenderThu, 25 Jun 2015 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/tradeoffs-snapshot-testing-react/https://franklinjavier.com/blog/pt-br/tradeoffs-snapshot-testing-react/Vantagens e desvantagens do snapshot testing em componentes ReactTue, 06 Dec 2022 00:00:00 GMThttps://franklinjavier.com/blog/pt-br/usando-fonte-customizada-apenas-em-desktop/https://franklinjavier.com/blog/pt-br/usando-fonte-customizada-apenas-em-desktop/Técnica simples para otimizar seu site/projeto. Venha descobrir!Sat, 04 Jul 2015 00:00:00 GMThttps://franklinjavier.com/blog/snapshot-testing-tradeoffs/https://franklinjavier.com/blog/snapshot-testing-tradeoffs/Advantages and disadvantages of snapshot testing in React componentsTue, 06 Dec 2022 00:00:00 GMThttps://franklinjavier.com/blog/study-discipline-tips/https://franklinjavier.com/blog/study-discipline-tips/Practical strategies to maintain focus and discipline during learningMon, 09 Jan 2023 00:00:00 GMThttps://franklinjavier.com/blog/stylex-personal-site/https://franklinjavier.com/blog/stylex-personal-site/I migrated a site that already scored 100 on PageSpeed to StyleX, measured the result, and found the real performance win somewhere else.Tue, 25 Aug 2026 00:00:00 GMThttps://franklinjavier.com/blog/the-great-suspender/https://franklinjavier.com/blog/the-great-suspender/Tip - The Great SuspenderThu, 25 Jun 2015 00:00:00 GMThttps://franklinjavier.com/blog/web-performance-ecommerce/https://franklinjavier.com/blog/web-performance-ecommerce/We took a storefront from 15s to 3s on throttled 3G and conversion went up 45%. What to measure, where the time really goes, and why the biggest wins are usually deletions.Wed, 20 Mar 2024 00:00:00 GMThttps://franklinjavier.com/blog/which-is-the-best-os/https://franklinjavier.com/blog/which-is-the-best-os/Which is the best Operating System (OS)?Sun, 14 Jun 2015 00:00:00 GMT