AI · alternatives · 2026
24 alternatives to CLI to order groceries via reverse-engineered REWE API (Haskell)
I just had the best time learning about the REWE (German supermarket chain) API, how they use mTLS and what the workflows are. Also `mitmproxy2swagger`[1] is a great tool to create OpenAPI spec automatically. And then 2026 feels like the perfect time writing Haskell. The code is handwritten, but whenever I got stuck with the build system or was just not getting the types right, I could fall back to ask AI to unblock me. It was never that smooth before. Finally the best side projects are the ones you actually use and this one will be used for all my future grocery shopping.…
This is a command-line tool written in Haskell that enables users to order groceries from REWE, a German supermarket chain, by interfacing with the store's API. The tool was built by reverse-engineering REWE's API… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Automagically reverse-engineer REST APIs via capturing traffic - alufers/mitmproxy2swagger
2022 · github.com · its alternatives →
- 2
The site hit #1 on HN about a year ago. Got enough traffic that I turned it into a proper API. What's there: - REST API — 35k products, manually filterable by category, free key, 60 req/min - CLI — npx anycrap random -c food - faker.js plugin — bundled, no API call, works offline - HuggingFace dataset — full 35k rows for ML/training https://anycrap.shop/developers
2025 · anycrap.shop · its alternatives →
- 3OS
Hello! This is Jeane and Samuel and we’re building RecipeUI. RecipeUI is an open source Postman alternative that uses TypeScript to statically type and autocomplete requests. We built this because current API tools don’t deal with the fact that some APIs are just painful to work with. For us, it’s usually error after error as we try to figure out how to properly form the first request. We recorded a demo to show you how TypeScript helps us autocomplete a request correctly. https://youtu.be/O_Mly_p-g5s How does our platform improve the developer experience? The analogy is…
2023 · recipeui.com · its alternatives →
- 4
- 5
:ramen: A tasty Haskell web and mobile framework. Contribute to dmjio/miso development by creating an account on GitHub.
2017 · github.com · its alternatives →
- 6
Hey HN, we’re building an open specification that lets agents discover and invoke APIs with natural language, built on the OpenAPI standard. agents.json clearly defines the contract between LLMs and API as a standard that's open, observable, and replicable. Here’s a walkthrough of how it works: https://youtu.be/kby2Wdt2Dtk?si=59xGCDy48Zzwr7ND. There’s 2 parts to this: 1. An agents.json file describes how to link API calls together into outcome-based tools for LLMs. This file sits alongside an OpenAPI file. 2. The agents.json SDK loads agents.json files as tools for an LLM that…
2025 · github.com · its alternatives →
- 7
- 8
We heard your requests for Haskell and today we're excited to finally announce Haskell as yet another language we support. We've decided to put our focus...
2017 · repl.it · its alternatives →
- 9
Immutable, scalable, and easy to use ledger service. - hoophq/sequence
2020 · github.com · its alternatives →
- 10
Hey HN, I made Browser-Use, an open-source tool that lets (all Langchain supported) LLMs execute tasks directly in the browser just with function calling. It allows you to build agents that interact with web elements using natural language prompts. We created a layer that simplifies website interaction for LLMs by extracting xPaths and interactive elements like buttons and input fields (and other fancy things). This enables you to design custom web automation and scraping functions without manual inspection through DevTools. Hasn't this been done a lot of times? Good question, as a general…
2024 · github.com · its alternatives →
- 11
API for grocery products, branded foods, & raw ingredients.
2020 · chompthis.com · its alternatives →
- 12
Integuru▲161Hey HN! We’re Alan and Richard from Integuru (YC W24). We generate fast, reliable integrations for platforms lacking official APIs. About 2 years ago, we released the first agent that reverse-engineers network traffic to build integrations (https://github.com/Integuru-AI/Integuru). Since then, we’ve developed a new approach to reverse-engineer platforms’ source code directly. This solution also includes authentication support. Here’s a demo: https://youtu.be/4l2L8fILC2g?si=nbWbDiFrWZIWRPM7. Many AI products need to integrate with web apps, but platforms…
May 2026 · integuru.com · its alternatives →
- 13
Hello HN! The day has finally come to stop adding features and start sharing what I've been building the last 5-6 months. It's a bit of CrewAI, OpenDevon, LangFuse/Cloud all in one, providing devs who prefer TypeScript an integrated framework thats provides a lot out of the box to start experimenting and building agents with. It started after peeking at the LangChain docs a few times and never liking the example code. I began experimenting with automating a simple Jira request from the engineering team to add an index to one of our Google Spanner databases (for context I'm the…
2024 · github.com · its alternatives →
- 14
- 15
Functional programming without the hassle.
2015 · haskellformac.com · its alternatives →
- 16
Hi, this is Mish and Sebastian. We are working on Step CI - a fully automated API testing platform for developers. Step CI works programming-language independent and for different API paradigms (REST, GraphQL, XML). Our CLI and test runner are available on GitHub (https://github.com/stepci) under the MPLv2 license. Since our last launch, Step CI is now able to generate automated tests for your API based on your OpenAPI (Swagger) spec. This saves you a lot of time as you never have to write and maintain your tests again! We would like to invite you to try our tool and give us…
2022 · stepci.com · its alternatives →
- 17
See what it’s like to program in a language without null.
2015 · books.thoughtbot.com · its alternatives →
- 18
I’ve been working on an open-source CLI tool called Dochia for a while now. The reason for building it: in microservices architectures, testing is repetitive: every service exposes APIs, and much of the testing process will share a similar set of test cases: negative inputs, boundary cases, encoding quirks, invisible characters. I wanted a tool that could automate this shared layer of testing instead of doing it manually across dozens of services. So what Dochia does: reads your OpenAPI spec; generates thousands of smart, edge-case payloads automatically and produces detailed reports with…
2025 · github.com · its alternatives →
- 19
SaaS buying and decision platform. Contribute to Vetd-Inc/vetd-app development by creating an account on GitHub.
2020 · github.com · its alternatives →
- 20
Hey everyone! Over the past few years, I've dedicated my time to crafting a customizable solution for food delivery management. Now, I'm excited to showcase the culmination of all my work. Throughout the development journey, I've successfully incorporated all the planned features and even expanded upon them based on valuable feedback from the community. My methodology has consistently involved seeking input from platforms like Reddit and forums, where I engage with like-minded individuals. Some of the recent enhancements stem directly from this collaborative feedback, and I'm eager to gather…
2024 · github.com · its alternatives →
- 21
The main repo for APITrakr, an API testing framework. - apitrakr/packages/cli at main · apitrakr/apitrakr
2023 · github.com · its alternatives →
- 22
Merry Christmas, everyone! Now you can compile Haskell code on Windows 11 ARM. It will run full speed if you use UTM/QEmu on Apple silicon. :-) It's a very draft version, but it works well. Any ideas?
2024 · gitlab.haskell.org · its alternatives →
- 23
A clean, developer-first way to manage and test your APIs.
Jan 2026 · reqbeam.dev · its alternatives →
- 24
Cause "You're absolutely right" is probably absolutely wrong
Apr 2026 · npmjs.com · its alternatives →
Also compare
- Mitmproxy2swagger – Automagically reverse-engineer REST APIs alternatives
- A store that generates products from anything you type in search alternatives
- Open-source Postman alternative with type safety alternatives
- RestoGPT AI alternatives
- Miso – A Haskell implementation of Elm alternatives
- Agents.json – OpenAPI Specification for LLMs alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →