Give the power back to the business
Field feedback from the community
Gestion des templates emails
François-Guillaume Ribreau
Before applying the principle
Ecriture des templates d'emails transactionnel directement dans la base de code.
Templates emails seulement administrables par les développeurs (usage de la bande passante des développeurs pour du travail à faible valeur ajouté).
After applying the principle
Externalisation des templates emails directement dans l'email provider (e.g. mailjet, sendinblue/brevo, mandrill) pour permettre aux équipes marketing de faire évoluer les templates emails en autonomie par rapport à la base de code.
Pas d'usage de la bande passante côté développeur, sauf pour exposer de nouvelles variables.
Cloudflare exposes a declarative filter (based on wireguard) to express WAF rules
Cloudflare
Before applying the principle
Cloudflare exposes a declarative filter (based on wireguard filters) to express WAF rules.

After applying the principle
And you, what’s your field feedback?
If your feedback is validated, it will soon be published on the site.
Other principles
Same vein — click, bounce around.
- If it needs training: it’s badly designed Product
- If you have a UAT environment, you’ve failed your product Product
- Your brand is your design system Product
- The company is only one of its product’s customers Product
- Graphical user interfaces as finite-state machines Product
- Keep the balance between product and technical vision Product
- It all comes from the same book. Discover the book →