{"id":13688528,"url":"https://github.com/worker-tools/json-fetch","last_synced_at":"2025-07-28T22:34:17.503Z","repository":{"id":62422654,"uuid":"303045903","full_name":"worker-tools/json-fetch","owner":"worker-tools","description":"Enhanced Fetch API with first class support for JSON 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JSON Fetch\n\nA drop-in replacements for `fetch`, `Request`, and `Response` with first class support for JSON objects.\n\nUnlike other HTTP libraries, this one stays as close as possible to the original Fetch API, \nwhile improving the ergonomics the most common use case:\n\nBefore:\n\n```ts\nconst response = await fetch('/some', { \n  method: 'POST',\n  body: JSON.stringify(json), \n  headers: {\n    'Content-Type': 'application/json',\n  },\n});\n```\n\nAfter:\n\n```ts\nimport { JSONRequest } from '@worker-tools/json-fetch';\n\nconst response = await fetch(new JSONRequest('/some', { \n  method: 'POST', \n  body: json,\n}));\n```\n\nYou can also use the updated `jsonFetch` function:\n\n```ts\nimport { jsonFetch as fetch } from '@worker-tools/json-fetch';\n\nconst response = await fetch('/some', { method: 'POST', body: data })\n```\n\nNote that previous use cases remain intact, i.e. posting `FormData`, `ReadableStream`, etc. as body works:\n\n```ts\nconst response = await fetch(new JSONRequest('/some', { \n  method: 'POST', \n  body: new FromData(form),\n}))\n```\n\nThis will send the body as form-data/multipart with correct content type header, as in the original Fetch API. \nOnly difference is that the `Accept` header will be set to indicate preference for `application/json`, i.e. anticipating a JSON response from the server.\n\n--------\n\n\u003cp align=\"center\"\u003e\u003ca href=\"https://workers.tools\"\u003e\u003cimg src=\"https://workers.tools/assets/img/logo.svg\" width=\"100\" height=\"100\" /\u003e\u003c/a\u003e\n\u003cp align=\"center\"\u003eThis module is part of the Worker Tools collection\u003cbr/\u003e⁕\n\n[Worker Tools](https://workers.tools) are a collection of TypeScript libraries for writing web servers in [Worker Runtimes](https://workers.js.org) such as Cloudflare Workers, Deno Deploy and Service Workers in the browser. \n\nIf you liked this module, you might also like:\n\n- 🧭 [__Worker Router__][router] --- Complete routing solution that works across CF Workers, Deno and Service Workers\n- 🔋 [__Worker Middleware__][middleware] --- A suite of standalone HTTP server-side middleware with TypeScript support\n- 📄 [__Worker HTML__][html] --- HTML templating and streaming response library\n- 📦 [__Storage Area__][kv-storage] --- Key-value store abstraction across [Cloudflare KV][cloudflare-kv-storage], [Deno][deno-kv-storage] and browsers.\n- 🆗 [__Response Creators__][response-creators] --- Factory functions for responses with pre-filled status and status text\n- 🎏 [__Stream Response__][stream-response] --- Use async generators to build streaming responses for SSE, etc...\n- 🥏 [__JSON Fetch__][json-fetch] --- Drop-in replacements for Fetch API classes with first class support for JSON.\n- 🦑 [__JSON Stream__][json-stream] --- Streaming JSON parser/stingifier with first class support for web streams.\n\nWorker Tools also includes a number of polyfills that help bridge the gap between Worker Runtimes:\n- ✏️ [__HTML Rewriter__][html-rewriter] --- Cloudflare's HTML Rewriter for use in Deno, browsers, etc...\n- 📍 [__Location Polyfill__][location-polyfill] --- A `Location` polyfill for Cloudflare Workers.\n- 🦕 [__Deno Fetch Event Adapter__][deno-fetch-event-adapter] --- Dispatches global `fetch` events using Deno’s native HTTP server.\n\n[router]: https://workers.tools/router\n[middleware]: https://workers.tools/middleware\n[html]: https://workers.tools/html\n[kv-storage]: https://workers.tools/kv-storage\n[cloudflare-kv-storage]: https://workers.tools/cloudflare-kv-storage\n[deno-kv-storage]: https://workers.tools/deno-kv-storage\n[kv-storage-polyfill]: https://workers.tools/kv-storage-polyfill\n[response-creators]: https://workers.tools/response-creators\n[stream-response]: https://workers.tools/stream-response\n[json-fetch]: https://workers.tools/json-fetch\n[json-stream]: https://workers.tools/json-stream\n[request-cookie-store]: https://workers.tools/request-cookie-store\n[extendable-promise]: https://workers.tools/extendable-promise\n[html-rewriter]: https://workers.tools/html-rewriter\n[location-polyfill]: https://workers.tools/location-polyfill\n[deno-fetch-event-adapter]: https://workers.tools/deno-fetch-event-adapter\n\nFore more visit [workers.tools](https://workers.tools).\n","funding_links":[],"categories":["deno"],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fworker-tools%2Fjson-fetch","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fworker-tools%2Fjson-fetch","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fworker-tools%2Fjson-fetch/lists"}