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Maria Clara Santana
December 10, 2016
Technology
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7 motivos que fazem PWAs serem maravilhosos
Talk sobre Progressive Web Apps no FrontIn Porto Alegre (10/12).
PS: voce nao vai acreditar no #6.
Maria Clara Santana
December 10, 2016
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Transcript
7* motivos que fazem PWAs serem maravilhosos E você não
vai acreditar no #6 @olarclara || #frontinpoa
• developer @ fleety; • embaixadora @ technovation challenge;
#1 Podem ser construídos com praticamente qualquer tecnologia
- Mais engajamento que o app nativo; - 536k notificações
foram enviadas; - First paint 450ms mais rápida; Fonte: https://developers.google.com/web/showcase/2016/iowa2016
- Tempo de carregamento caiu de 3.5min para 60 segundos;
- 3x menos uso de dados; - Taxa de conversão 70% maior; Fonte: https://developers.google.com/web/showcase/2016/flipkart
- Aumento de 30% no tempo gasto na página; -
Redução de 50% na taxa de abandono; - Taxa de conversão 30% maior; Fonte: https://developers.google.com/web/showcase/2016/5miles
#2 Servidos via HTTPS
Fonte: https://codigo.joselito.space/zero-ssl-a69a8ed4fbee
#3 PWAs são instaláveis
Documentação: https://www.w3.org/TR/appmanifest/
Fonte: https://github.com/PolymerLabs/zuperkulblog-progressive/blob/master/app/static/manifest.json
- Um web app manifest válido; - Ser servido via
HTTPS; - Ter um service worker válido registrado; - Ser visitado ao menos 2 vezes num intervalo mínimo de 5min;
#4 PWAs funcionam offline
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#5 PWAs são altamente engajáveis
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Fonte: https://developers.google.com/web/fundamentals/getting-started/codelabs/push-notifications
#6 Microsoft Edge suporta PWAs
Fonte: https://medium.com/web-on-the-edge/progressive-web-apps-on-windows-8d8eb68d524e#.7n9mce8hk
#7 Eles são progressivos
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Fonte: https://jakearchibald.github.io/isserviceworkerready/
Obrigada! http://mariaclara.space ❤