A Bundle sanity checker is tucked away in the utilities section — no server round-trip, purely in the browser. a Bundle sanity checker
SDC vs FHIR Composition: Which Fits Structured Clinical Notes
Structured clinical notes sit at an architectural crossroads in FHIR. One path captures the note as a SDC-backed Questionnaire and stores the result as a QuestionnaireResponse, optionally extracted into discrete clinical resources. The othe
QuestionnaireResponse vs Custom JSON for Form Data Capture
A clinical form has to land somewhere. The two common choices are the FHIR QuestionnaireResponse resource, which keeps the data inside the FHIR ecosystem, and a custom JSON shape designed by the team for their specific application. Both wor
Top 5 FHIR Form Engines With Strong Validation
A FHIR form engine that accepts invalid data has effectively no validation. The SDC implementation guide defines several validation mechanisms: answer constraints, value-set bindings, regex patterns, and cardinality rules. A real engine has
5 Things to Know About the New FHIR Server Performance Benchmark
A new public benchmark from Health Samurai, released on June 29, runs HAPI FHIR, Medplum, the Microsoft FHIR Server, and Aidbox on the same bare-metal hardware with the same Synthea dataset. The harness is open source and the dashboard…
Best FHIR-Native Intake Tools for Multi-Clinic Networks
Multi-clinic networks face an intake problem that single clinics do not: the same patient should not refill the same data when they walk into a different clinic in the same network. A FHIR-native intake tool can deliver that by reading and
Top 7 FHIR Form Builders for Clinical Trial Research
Clinical trial data capture has different requirements than routine clinical forms. The forms are long, the branching is deep, the validation is strict, and the data has to survive a regulator audit years later. A FHIR form builder that fit
Top 5 SDC Form Tools That Handle Conditional Logic
Conditional logic in a clinical form is the difference between a one-page-fits-all questionnaire and a tailored data-capture flow. The SDC implementation guide defines the mechanics: enableWhen for visibility, calculated expressions for der
Top 4 SDC Renderers for Mobile Patient Apps in 2026
A mobile patient app that asks the user to fill out a FHIR Questionnaire needs an SDC renderer that produces a clean, finger-friendly form on a small screen. That sounds obvious. In practice, several otherwise capable SDC renderers ship a d
Top 5 Intake Form Builders for FHIR-First Clinics
Patient intake is the first place a FHIR-first clinic's architectural choices become visible to patients. The intake form has to render cleanly on every device a patient might use, capture the right level of clinical detail for the visit ty









