SRSike Reninbatchcrunch.hashnode.dev·1d ago · 6 min readShopify's draftOrderCreate has no idempotency key, so a timeout is not a failureA wholesale buyer sends a purchase order. Someone at the store turns it into a Shopify draft order. If that happens twice, the buyer gets invoiced twice, or the warehouse picks the same pallet twice, 00
AMAlexandr M.inshopify-ecom-store.hashnode.dev·2d ago · 4 min readCan You Remove Shopify Staff Accounts Through the Admin API?If you build apps or run a Shopify Plus store's engineering, you may want to automate staff offboarding through the Admin API. This post reads Shopify's API reference to answer one narrow question: is00
CACiphemic academiainciphemicacademia.hashnode.dev·3d ago · 10 min read REST vs. gRPC vs. GraphQL: Which API Style Should You Learn?REST vs. gRPC vs. GraphQL: Which API Style Should You Learn? Every backend and full-stack learner eventually hits the same question: should this API be REST, gRPC, or GraphQL? Job listings mention all00
RRulestackinrulestack.hashnode.dev·Sep 16 · 10 min read8.5 hours unseen while every check was green: the Hashnode thread our poller never readOur feedback poller only ever read comments on our own Hashnode posts. A reply to a comment we had left on someone else's post sat unseen for eight and a half hours while every health check reported O00
JPJuan Pablo Pailletinsimfinity-js.hashnode.dev·Sep 16 · 6 min readFrom a GraphQL schema to MCP tools with Simfinity.jsA GraphQL schema already describes argument types and result fields. That makes it a useful starting point for exposing an API through MCP. The remaining choices are concrete: which operations clients00
JPJuan Pablo Pailletinsimfinity-js.hashnode.dev·Sep 16 · 4 min readFrom GraphQL types to a PostgreSQL API with Simfinity.jsA series catalog starts with a small domain: a serie has a name, and each season belongs to a serie. Even that model needs list queries, create/update/delete operations, relationship resolvers, valida00
DHDan Holloraningrimicorn.hashnode.dev·Sep 14 · 4 min readGraphQL @oneOf: Exactly One Input, Enforced by the SchemaEvery GraphQL schema I've worked on eventually grows a field that can be looked up more than one way. You want a user by ID, or by email, or by username. The type system has no way to say "exactly one00
JSJayesh Sojitrainjayesh-sojitra.hashnode.dev·Sep 7 · 3 min read Week 2 Recap: Architecture + ToolingDay 8 — Context API vs Redux vs Zustand: When to Use Each Context for low-frequency shared values. Zustand for global state without ceremony. Redux for complex, cross-cutting state that genuinely need00
TTISA-TECHintisa-tech.hashnode.dev·Sep 7 · 11 min readGraphQL vs REST API: Which Should You Learn First in 2026?If you are a student trying to break into backend or full stack development, you have probably run into this question at least once while scrolling through job postings or YouTube tutorials. Two acron00
JSJayesh Sojitrainjayesh-sojitra.hashnode.dev·Sep 4 · 3 min read REST vs GraphQL: A Practical Comparison REST vs GraphQL debates usually skip straight to "GraphQL is more flexible" without explaining what problem that flexibility is actually solving, or what it costs. Here's the practical version. The co00
