legacy-use

What is legacy-use?

legacy-use is an open-source project designed to automate legacy applications by exposing them through REST APIs. The tool enables developers and organizations to integrate older software systems—particularly Windows-based applications like healthcare systems, EHRs, and financial tools—into modern workflows without replacing them. The project addresses a common enterprise challenge: legacy applications that lack native APIs or integration capabilities often represent significant institutional knowledge and business-critical processes, making them difficult to retire or automate. legacy-use bridges this gap by creating programmable interfaces for these systems, allowing teams to build automation workflows and integrate legacy tools with contemporary software. The tool is primarily suited for organizations managing healthcare technology, financial systems, and other industries heavily dependent on older software infrastructure. Rather than requiring costly system replacements, legacy-use enables incremental modernization by making existing applications accessible to automation and integration frameworks. As an open-source solution, legacy-use is freely available for use and modification. This approach allows teams to customize the tool for their specific legacy systems while benefiting from community contributions. The project represents a practical solution for the widespread challenge of working with institutional software that continues to perform critical functions despite its age.