diff --git a/package.json b/package.json
index 8b61c2b..3b6f2de 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "volten",
   "packageManager": "pnpm@11.0.0",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "A 0-dependency Node.js HTTP framework that is simple, modern, and fast.",
   "author": "insanerx",
   "license": "MIT",
@@ -37,7 +37,7 @@
     "dev": "nodemon",
     "test": "tsx tests/run.ts",
     "lint": "eslint src/**/*.ts",
-    "format": "prettier --write \"src/**/*.ts\"",
+    "format": "prettier --write \"{src,tests}/**/*.ts\"",
     "check": "pnpm run lint && pnpm run format",
     "pack:npm": "node scripts/pack.js",
     "release": "node scripts/release.js"
diff --git a/src/core/router.ts b/src/core/router.ts
index 0b28bb3..fa51de9 100644
--- a/src/core/router.ts
+++ b/src/core/router.ts
@@ -89,7 +89,7 @@ export class Router {
    *   return ctx.json({ users: [] });
    * });
    */
-  get(path: string, ...handlers: VoltenHandler[]): void;
+  get<P extends string>(path: P, ...handlers: VoltenHandler<P>[]): void;
   /**
    * Registers a GET route with custom route options and handlers.
    *
@@ -97,9 +97,16 @@ export class Router {
    * @param {RouteOptions} options - Route options config (e.g. body limit).
    * @param {...VoltenHandler[]} handlers - One or more handler functions.
    */
-  get(path: string, options: RouteOptions, ...handlers: VoltenHandler[]): void;
-  get(path: string, arg2: RouteOptions | VoltenHandler, ...handlers: VoltenHandler[]): void {
-    const { options, routeHandlers } = this.identifyParamType(arg2, ...handlers);
+  get<P extends string>(path: P, options: RouteOptions, ...handlers: VoltenHandler<P>[]): void;
+  get<P extends string>(
+    path: P,
+    arg2: RouteOptions | VoltenHandler<P>,
+    ...handlers: VoltenHandler<P>[]
+  ): void {
+    const { options, routeHandlers } = this.identifyParamType(
+      arg2 as RouteOptions | VoltenHandler,
+      ...(handlers as unknown as VoltenHandler[]),
+    );
     const handlersWithMiddleware = [...this.middleware, ...routeHandlers];
     this.routes.push({ method: "GET", path, options, handlers: handlersWithMiddleware });
   }
@@ -116,7 +123,7 @@ export class Router {
    *   return ctx.status(201).json({ created: true });
    * });
    */
-  post(path: string, ...handlers: VoltenHandler[]): void;
+  post<P extends string>(path: P, ...handlers: VoltenHandler<P>[]): void;
   /**
    * Registers a POST route with custom route options and handlers.
    *
@@ -124,9 +131,16 @@ export class Router {
    * @param {RouteOptions} options - Route options config (e.g. body limit).
    * @param {...VoltenHandler[]} handlers - One or more handler functions.
    */
-  post(path: string, options: RouteOptions, ...handlers: VoltenHandler[]): void;
-  post(path: string, arg2: RouteOptions | VoltenHandler, ...handlers: VoltenHandler[]): void {
-    const { options, routeHandlers } = this.identifyParamType(arg2, ...handlers);
+  post<P extends string>(path: P, options: RouteOptions, ...handlers: VoltenHandler<P>[]): void;
+  post<P extends string>(
+    path: P,
+    arg2: RouteOptions | VoltenHandler<P>,
+    ...handlers: VoltenHandler<P>[]
+  ): void {
+    const { options, routeHandlers } = this.identifyParamType(
+      arg2 as RouteOptions | VoltenHandler,
+      ...(handlers as unknown as VoltenHandler[]),
+    );
     const handlersWithMiddleware = [...this.middleware, ...routeHandlers];
     this.routes.push({ method: "POST", path, options, handlers: handlersWithMiddleware });
   }
@@ -142,7 +156,7 @@ export class Router {
    *   return ctx.json({ updated: true });
    * });
    */
-  patch(path: string, ...handlers: VoltenHandler[]): void;
+  patch<P extends string>(path: P, ...handlers: VoltenHandler<P>[]): void;
   /**
    * Registers a PATCH route with custom route options and handlers.
    *
@@ -150,9 +164,16 @@ export class Router {
    * @param {RouteOptions} options - Route options config (e.g. body limit).
    * @param {...VoltenHandler[]} handlers - One or more handler functions.
    */
-  patch(path: string, options: RouteOptions, ...handlers: VoltenHandler[]): void;
-  patch(path: string, arg2: RouteOptions | VoltenHandler, ...handlers: VoltenHandler[]): void {
-    const { options, routeHandlers } = this.identifyParamType(arg2, ...handlers);
+  patch<P extends string>(path: P, options: RouteOptions, ...handlers: VoltenHandler<P>[]): void;
+  patch<P extends string>(
+    path: P,
+    arg2: RouteOptions | VoltenHandler<P>,
+    ...handlers: VoltenHandler<P>[]
+  ): void {
+    const { options, routeHandlers } = this.identifyParamType(
+      arg2 as RouteOptions | VoltenHandler,
+      ...(handlers as unknown as VoltenHandler[]),
+    );
     const handlersWithMiddleware = [...this.middleware, ...routeHandlers];
     this.routes.push({ method: "PATCH", path, options, handlers: handlersWithMiddleware });
   }
@@ -168,7 +189,7 @@ export class Router {
    *   return ctx.json({ replaced: true });
    * });
    */
-  put(path: string, ...handlers: VoltenHandler[]): void;
+  put<P extends string>(path: P, ...handlers: VoltenHandler<P>[]): void;
   /**
    * Registers a PUT route with custom route options and handlers.
    *
@@ -176,9 +197,16 @@ export class Router {
    * @param {RouteOptions} options - Route options config (e.g. body limit).
    * @param {...VoltenHandler[]} handlers - One or more handler functions.
    */
-  put(path: string, options: RouteOptions, ...handlers: VoltenHandler[]): void;
-  put(path: string, arg2: RouteOptions | VoltenHandler, ...handlers: VoltenHandler[]): void {
-    const { options, routeHandlers } = this.identifyParamType(arg2, ...handlers);
+  put<P extends string>(path: P, options: RouteOptions, ...handlers: VoltenHandler<P>[]): void;
+  put<P extends string>(
+    path: P,
+    arg2: RouteOptions | VoltenHandler<P>,
+    ...handlers: VoltenHandler<P>[]
+  ): void {
+    const { options, routeHandlers } = this.identifyParamType(
+      arg2 as RouteOptions | VoltenHandler,
+      ...(handlers as unknown as VoltenHandler[]),
+    );
     const handlersWithMiddleware = [...this.middleware, ...routeHandlers];
     this.routes.push({ method: "PUT", path, options, handlers: handlersWithMiddleware });
   }
@@ -194,7 +222,7 @@ export class Router {
    *   return ctx.json({ deleted: true });
    * });
    */
-  delete(path: string, ...handlers: VoltenHandler[]): void;
+  delete<P extends string>(path: P, ...handlers: VoltenHandler<P>[]): void;
   /**
    * Registers a DELETE route with custom route options and handlers.
    *
@@ -202,9 +230,16 @@ export class Router {
    * @param {RouteOptions} options - Route options config.
    * @param {...VoltenHandler[]} handlers - One or more handler functions.
    */
-  delete(path: string, options: RouteOptions, ...handlers: VoltenHandler[]): void;
-  delete(path: string, arg2: RouteOptions | VoltenHandler, ...handlers: VoltenHandler[]): void {
-    const { options, routeHandlers } = this.identifyParamType(arg2, ...handlers);
+  delete<P extends string>(path: P, options: RouteOptions, ...handlers: VoltenHandler<P>[]): void;
+  delete<P extends string>(
+    path: P,
+    arg2: RouteOptions | VoltenHandler<P>,
+    ...handlers: VoltenHandler<P>[]
+  ): void {
+    const { options, routeHandlers } = this.identifyParamType(
+      arg2 as RouteOptions | VoltenHandler,
+      ...(handlers as unknown as VoltenHandler[]),
+    );
     const handlersWithMiddleware = [...this.middleware, ...routeHandlers];
     this.routes.push({ method: "DELETE", path, options, handlers: handlersWithMiddleware });
   }
diff --git a/src/core/types.ts b/src/core/types.ts
index 8e527e7..cf6f6c8 100644
--- a/src/core/types.ts
+++ b/src/core/types.ts
@@ -6,15 +6,42 @@ import { Readable } from "stream";
 
 export type Next = () => Promise<void> | void;
 
-export type VoltenHandler = (ctx: RequestContext, next: Next) => Promise<void> | void;
+type ExtractParamKeys<T extends string> = T extends `${string}:${infer Param}/${infer Rest}`
+  ? Param | ExtractParamKeys<Rest>
+  : T extends `${string}:${infer Param}`
+    ? Param
+    : T extends `${string}*${infer Rest}`
+      ? "*" | ExtractParamKeys<Rest>
+      : never;
+
+export type ExtractParams<T extends string> = string extends T
+  ? Record<string, string>
+  : [ExtractParamKeys<T>] extends [never]
+    ? Record<string, never>
+    : { [K in ExtractParamKeys<T>]: string };
+
+export type VoltenHandler<P extends string = string> = (
+  ctx: RequestContext<P>,
+  next: Next,
+) => Promise<void> | void;
 
-export type VoltenChainHandler = (ctx: RequestContext) => Promise<void> | void;
+export type VoltenChainHandler<P extends string = string> = (
+  ctx: RequestContext<P>,
+) => Promise<void> | void;
 
-export type PreflightHandler = (ctx: RequestContext) => Promise<void> | void;
+export type PreflightHandler<P extends string = string> = (
+  ctx: RequestContext<P>,
+) => Promise<void> | void;
 
-export type ErrorHandler = (err: VoltenError, ctx: RequestContext) => Promise<void> | void;
+export type ErrorHandler<P extends string = string> = (
+  err: VoltenError,
+  ctx: RequestContext<P>,
+) => Promise<void> | void;
 
-export type DefaultErrorHandler = (err: VoltenError, ctx: RequestContext) => void;
+export type DefaultErrorHandler<P extends string = string> = (
+  err: VoltenError,
+  ctx: RequestContext<P>,
+) => void;
 
 export type NativeErrorHandler = (
   err: VoltenError,
@@ -22,7 +49,7 @@ export type NativeErrorHandler = (
   res: ServerResponse,
 ) => Promise<void> | void;
 
-export type Params = Record<string, unknown>;
+export type Params = Record<string, string>;
 export type Query = Record<string, string | string[]>;
 
 export type SerializerFn = (data: unknown, ctx?: unknown) => string;
diff --git a/src/utils/requestCtx.ts b/src/utils/requestCtx.ts
index f208eec..c49e2a3 100644
--- a/src/utils/requestCtx.ts
+++ b/src/utils/requestCtx.ts
@@ -7,10 +7,10 @@ import type {
   PathData,
   JSONResponseOptions,
   SendFileOptions,
-  Params,
   ErrorHandler,
   CookieOptions,
   MultipartPart,
+  ExtractParams,
 } from "../core/types.ts";
 import { App } from "../core/server.ts";
 import { parseUrl, parseQuery } from "./parseUrl.ts";
@@ -31,7 +31,7 @@ const timer = setInterval(() => {
 }, 1000);
 timer.unref();
 
-export class RequestContext {
+export class RequestContext<P extends string = string> {
   public _app: App<string> | null = null;
   private _req: http.IncomingMessage | null = null;
   private _res: http.ServerResponse | null = null;
@@ -43,7 +43,7 @@ export class RequestContext {
   public path!: string;
   public _headers: http.IncomingHttpHeaders | null = null;
   public state: Record<string, unknown> = {};
-  public params: Params = Object.create(null) as Params;
+  public params: ExtractParams<P> = Object.create(null) as ExtractParams<P>;
   public inited: boolean = false;
 
   private queryString!: string;
@@ -83,7 +83,7 @@ export class RequestContext {
     this.queryString = queryStr;
 
     this.queryValue = null;
-    this.params = Object.create(null) as Params;
+    this.params = Object.create(null) as ExtractParams<P>;
     const headers = req.headers;
     this._headers = headers;
     this.method = req.method ?? "GET";
@@ -152,7 +152,7 @@ export class RequestContext {
     this._res = null;
     this._route = null;
     this._headers = null;
-    this.params = Object.create(null) as Params;
+    this.params = Object.create(null) as ExtractParams<P>;
     this.state = {};
     this.queryValue = null;
     this._bodyPromise = undefined;
diff --git a/tests/unit/core/server.test.ts b/tests/unit/core/server.test.ts
index 369326d..87940d6 100644
--- a/tests/unit/core/server.test.ts
+++ b/tests/unit/core/server.test.ts
@@ -22,7 +22,7 @@ function captureLogs(fn: () => void): any[] {
 
 test("App logger: default logger works and logs warn level by default", () => {
   const app = new App();
-  
+
   const logs = captureLogs(() => {
     app.logger.info("should not log");
     app.logger.warn("this is a warning");
diff --git a/tests/unit/core/types.test.ts b/tests/unit/core/types.test.ts
new file mode 100644
index 0000000..496dec3
--- /dev/null
+++ b/tests/unit/core/types.test.ts
@@ -0,0 +1,35 @@
+import { test } from "node:test";
+import assert from "node:assert/strict";
+import { App } from "../../../src/core/server.ts";
+import type { ExtractParams } from "../../../src/core/types.ts";
+
+type Equals<X, Y> =
+  (<T>() => T extends X ? 1 : 2) extends <T>() => T extends Y ? 1 : 2 ? true : false;
+
+test("TS Type Param Extraction: resolves correct types", () => {
+  const t1: Equals<ExtractParams<"/users">, Record<string, never>> = true;
+  assert.ok(t1);
+
+  const t2: Equals<ExtractParams<"/users/:id">, { id: string }> = true;
+  assert.ok(t2);
+
+  const t3: Equals<
+    ExtractParams<"/users/:id/posts/:postId">,
+    { id: string; postId: string }
+  > = true;
+  assert.ok(t3);
+
+  const t4: Equals<ExtractParams<"/files/*">, { "*": string }> = true;
+  assert.ok(t4);
+});
+
+test("Router path parameter TS type inference compiles", () => {
+  const app = new App();
+  app.get("/user/:id/posts/:postId", (ctx) => {
+    const id: string = ctx.params.id;
+    const postId: string = ctx.params.postId;
+
+    assert.equal(typeof id, "undefined"); // in this mock test context it's undefined
+    assert.equal(typeof postId, "undefined");
+  });
+});