How to Build a Multilingual React Native App with Expo Router in 2025

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Developers building React Native apps can reach roughly 75% more smartphone users by adding multilingual support, yet many skip it due to setup complexity. A practical approach combines react-i18next for translation management, expo-localization for device locale detection, and the built-in Intl API for formatting dates, numbers, and currencies. Proper plural handling using ICU suffixes is critical from day one, especially for languages like Arabic that have six plural forms. RTL layout support requires replacing directional properties with start/end equivalents and handling icon mirroring, while push notification localization must be managed server-side. The full setup is estimated to take two to three days and is said to unlock access to around three billion additional users.

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Why Long-Running AI Agents Fail: The Problem of Context Debt

As AI agents handle multi-step tasks over extended periods, they accumulate what developers call 'context debt' — a buildup of outdated instructions, discarded hypotheses, and redundant data that degrades decision quality. Unlike running out of processing capacity, context debt occurs when temporary execution material is treated as permanent reasoning input, making critical updates harder to distinguish from obsolete ones. Larger context windows only delay the issue without resolving which information is authoritative or which decisions should persist across restarts. Experts recommend separating active reasoning context from durable storage, raw evidence archives, and versioned business artifacts rather than keeping everything in the model prompt. Structured checkpoints that explicitly record accepted findings, rejections, open questions, and permitted next actions are proposed as a practical way to maintain clarity across long-running workflows.

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ProgrammingDEV Community ·

Developer shares reusable Stripe payment and webhook setup for Next.js 15 SaaS apps

A developer has published a reusable integration pattern for adding Stripe payments to Next.js 15 SaaS applications, covering checkout sessions and subscription handling. The setup centralises Stripe configuration in a single file and uses a Server Action to create hosted Stripe Checkout Sessions, attaching a user ID in metadata for later reference. A key emphasis of the guide is the correct use of webhooks rather than relying on browser-side redirect pages to confirm payment, as redirects can fail or be closed before they fire. The webhook handler verifies Stripe's signature and updates the database only after receiving a confirmed event directly from Stripe's servers. The author presents this as a production-ready pattern reused across multiple projects to avoid common pitfalls in payment integration.

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ProgrammingDEV Community ·

Five Key Trends Shaping AI Agents in 2025: Edge Intelligence to Multi-Agent Collaboration

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ProgrammingDEV Community ·

JengaStack Launches Managed Odoo 19 Platform with Automated KRA Tax Compliance

Kenyan SaaS startup JengaStack has built a managed ERP platform designed to remove the technical and compliance barriers Kenyan businesses face when adopting Odoo 19. The platform automatically provisions isolated tenant environments pre-configured with Kenyan tax categories, a local chart of accounts, and KRA eTIMS-compliant invoice layouts. A custom M-Pesa integration module enables real-time payment reconciliation directly into Odoo's general ledger, while single sign-on via Authentik OIDC simplifies user access. The underlying infrastructure runs on Microsoft Azure, using Traefik, PgBouncer, and Grafana to handle routing, database scaling, and continuous monitoring. JengaStack is currently rolling out early access to Kenyan businesses, accounting firms, and IT integrators through its website at jengastack.app.

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