Alternatives

Products that do what OpenBLE, Swagger for Bluetooth does

OpenBLE is an API specification language and client generator for Bluetooth services built on the generic attribute (GATT) profile. Bluetooth development is a mess. Too many datasheets, too little documentation and SDK fragmentation across platforms. I built this tool to improve documentation, version control and development speed for BLE programs. Even though shunned by Apple and Mozilla, Web Bluetooth enjoys wide support and just works. It makes sense to build the frontend for OpenBLE using web Bluetooth. No SDK hell, no installations, wide support albeit experimental. I could ship the…

1
Open Wearables▲631
Open infrastructure for wearable-powered health products.
Apr 2026 · openwearables.io
2
Rarible Protocol▲143
An open-source, cross-chain tool for NFT innovation
2021
3NO
Nous – Open-Source Agent Framework with Autonomous, SWE Agents, WebUI▲155
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
4
Swagger Editor▲207
Beautiful API references from Swagger, OpenAPI spec
2023
5AF
A faster way to prototype your APIs using OpenAPI 3 and Swagger UI▲77
2020 · github.com
6
Gowebly▲130
A next-generation CLI tool to build web apps easier
2024
7
Openvibe▲165
Combines Mastodon, Bluesky and Nostr into one social app
2024
8
Listables▲122
A collaborative checklist app built on community
2016
9
Swagger Inspector▲141
Free online tool to test APIs and autogenerate documentation
2018
10
Thunkable▲316
A drag and drop tool for anyone to build native mobile apps
2016
11
Outerbridge▲115
Connect Web3 and Web2 API without code
2022
12
Treble▲79
A community of musical collaborators and creative resources
2017
13
Guidable▲122
Create and sell guided programs to your followers.
2018
14BO
Broswerable- open source browser automation library for agents▲6
Hi HN, Sid here. I made Browserable, an open-source and self-hostable JS library (MIT license) for building agents that can execute web tasks, track status and fetch results: https://github.com/browserable/browserable. It allows you to build agents that can navigate sites, fill out forms, and extract information. It is currently at 90.4% on the Web Voyager benchmark. With this library, you can: - Run a browser agent suite in your local machine with one command- npx browserable. - Integrate into existing code with REST APIs/ SDKs. - Self-host the browser agent and…
2025 · github.com
15
Conektto API-First Design Studio▲157
API design studio for product managers
2023
16
WebDen▲119
Open source web code playground built for mobile
2021
17
Fundable▲100
Integrate startup, investor and people data in your product
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18OS
Open-source Swagger/OpenAPI documentation engine▲6
2016 · github.com
19
Block Protocol▲136
Making the web better, with blocks
2022
20
Libable▲76
A simple platform for building beautiful media content
2017
21
Expandable for Android▲72
The end-to-end partnership management platform
2018
22NJ
Nuxt.js OpenAPI / Swagger API Reference Documentation▲5
2024 · github.com
23
SensWear▲33
An open-source modular platform for building wearables
12d ago · sens-wear.com
24
OpenWhistle▲3
Audio in. Structured intelligence out.
Apr 2026

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