File4Base: Open-Source Alternative to FileMaker and MS Access Built on PostgreSQL

·4 views

A developer has publicly launched File4Base, an open-source rapid application development platform designed to replace legacy tools like Claris FileMaker, Microsoft Access, and 4D. The project addresses longstanding pain points of those platforms, including proprietary formats, vendor lock-in, and high licensing costs. File4Base uses a modern tech stack comprising a Flutter desktop client, a Go backend, and PostgreSQL 16, allowing users to visually design forms, reports, and automated scripts without black-box database engines. The entire infrastructure can be self-hosted with a single Docker Compose command, ensuring full data ownership and no vendor dependency. The project is being built in public and is actively seeking contributors with expertise in Flutter, Go, or low-code architecture.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

How structured content models help CMS projects survive website redesigns

Digital agency M8 has shared lessons from deploying Sanity CMS across multiple client projects, including Kasada, Contextual AI, and Hy-Vee, highlighting that defining content structure before page layouts leads to more durable systems. The core principle is modeling stable entities — such as authors, clients, and sectors — as reusable documents rather than embedding repeated strings tied to specific page templates. This approach enables content to be filtered, cross-linked, and repurposed across different layouts without requiring schema changes every time a site is redesigned. The team also emphasized that CMS migrations should begin with a thorough content audit and a settled target model, rather than letting the migration script itself determine how content is structured. On query complexity, they recommend revisiting the schema whenever rendering a single content card requires more than three nested joins in GROQ, as this often signals that presentation logic has leaked into the content model.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Xeno Core: A TypeScript Framework Built for Enterprise-Scale Backend Architecture

A developer has released Xeno Core (@xeno-js/core), an open-source TypeScript framework designed to address the limitations of 'magical' decorator-heavy frameworks in Node.js enterprise development. The framework enforces Domain-Driven Design, CQRS, and explicit Dependency Injection without relying on reflect-metadata or hidden auto-scanning. Xeno Core is runtime-agnostic, supporting HTTP servers like Fastify and Hono as well as serverless environments such as AWS Lambda, keeping business logic decoupled from transport layers. It uses AsyncLocalStorage for thread-safe, request-scoped context management, including multi-tenant identity and tracing metadata. The broader Xeno ecosystem also includes companion packages for Vue.js integration, shared isomorphic contracts, and a CLI scaffolding tool to streamline enterprise project setup.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

GraphSentinel Uses AI Agents and Graph Database to Automate Fraud Investigations

GraphSentinel is an agentic fraud investigation system built for the TigerGraph Agentic Fraud Investigation challenge, designed to go beyond simple transaction classification. The system begins from a risk alert or analyst request and produces a fully traceable investigation record that includes graph evidence, policy citations, recommended actions, and regulatory decisions such as SAR filings. It combines a temporal graph layer, a risk model trained on past investigations, policy-constrained decision-making, and GraphRAG retrieval of fraud patterns and regulatory references. A key design feature is value-of-information scoring, which makes the impact of each piece of gathered evidence visible at every step rather than bundling everything into a single final verdict. The workflow is implemented as an explicit LangGraph state machine, making each investigation stage independently testable and auditable.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Student Team Wins SLIIT CodeFest 2026 With AI Carbon Risk Forecasting Platform

A student engineering team claimed first place at the SLIIT CodeFest Datathon 2026 by building CarbonPulse OS, an enterprise-grade carbon risk and climate intelligence platform. The system was designed to address the multi-billion-dollar financial exposure companies face under global cap-and-trade carbon compliance regimes such as the EU ETS, UK ETS, and China ETS. CarbonPulse OS combines 30-day carbon allowance price forecasting, an event-shock detection engine, a combustion emissions simulator, and a country-level decarbonization scenario tool. The team trained their models on historical climate, emissions, and carbon pricing data spanning 2000 to 2026 across 50 countries and five major emissions trading systems. The platform also includes a live web interface capable of generating automated TCFD and CSRD compliance audit reports with a single click.

0 comments Read more at DEV Community