Dev tools · alternatives · 2026
24 alternatives to Stlite, Serverless Streamlit Powered by Pyodide/Wasm
Streamlit is a Python web app framework for the fast development of data apps. This project is to make it run completely on web browsers with power of Pyodide/Wasm.
Stlite is a version of Streamlit, a Python framework for building data applications, that runs entirely in web browsers using Pyodide and WebAssembly. Rather than requiring a server, the application executes… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Stlite, Serverless Streamlit Powered by Pyodide/Wasm launched in 2022; newer entries below may have overtaken it.
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Streamlit, a Python web app framework, can run on web browsers with WebAssembly, and you can write and share its apps with this online platform. Get the Python productivity, online shareability, and data privacy safety in your data apps.
2022 · edit.share.stlite.net · its alternatives →
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Streamlit — A faster way to build and share data apps. - streamlit/streamlit
2019 · github.com · its alternatives →
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I love Streamlit but have run into many situation where taking it from PoC to MVP state is insurmountable. With all the recent HN hype around htmx and sematic html / classless css I decided to build a Streamlit alternative using these on top of FastAPI. This has a couple advantages: 1) easier to extend when you move past PoC since the FastAPI app is exposed (allowing adding more routes) and hstream acts more like a typical web stack 2) with htmx and html (plus MVP.css) doing the heavy lifting the package is alot less complex and easier to reason about - and hopefully more performant…
2022 · github.com · its alternatives →
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Open source, dev-friendly and powered by GraphQL and React
2019 · webiny.com · its alternatives →
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Hey, Sam and the team from ElectricSQL here. PGlite is a WASM Postgres build packaged into a TypeScript/JavaScript client library, that enables you to run Postgres in the browser, Node.js and Bun, with no need to install any other dependencies. It's 3mb Gzipped, now has support for many Postgres extensions, including pgvector, and it has a reactive "live query" API. It's also fast, with CRUD style queries executing in under 0.3 ms, and larger, multi-row select queries occurring within a fraction of a single frame. PGlite started as an experimental project we shared on X, and the…
2024 · pglite.dev · its alternatives →
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I built a SQLite VFS in Rust that serves cold queries directly from S3 with sub-second performance, and often much faster. It’s called turbolite. It is experimental, buggy, and may corrupt data. I would not trust it with anything important yet. I wanted to explore whether object storage has gotten fast enough to support embedded databases over cloud storage. Filesystems reward tiny random reads and in-place mutation. S3 rewards fewer requests, bigger transfers, immutable objects, and aggressively parallel operations where bandwidth is often the real constraint. This was explicitly inspired…
Mar 2026 · github.com · its alternatives →
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Share Python notebooks as web apps with non-technical users
2022 · mljar.com · its alternatives →
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Webiny 5.0▲134Build serverless applications and websites in minutes
2021 · webiny.com · its alternatives →
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Hey HN! I built a local Python prototyping tool that is finally the Python development environment I've always wanted. It has a Jupyter notebook for data crunching, a database of your choice (Python or MongoDB), and a Streamlit app for building a frontend visualization. You can edit the Streamlit backend via an embedded VSCode editor, or locally on your own IDE. The best part for me is that the database connectors within Jupyter and Streamlit are configured out-of-the-box, so you don't need to spend time thinking about how to tie all that together - you can just pick the database you want to…
2023 · github.com · its alternatives →
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Compute Lite▲13ComputeLite is a true serverless tool which leverages the capabilities of WASM (Web Assembly) and SQLite OPFS to ensure that all data and code remain securely in the browser, with no server dependencies or external storage. Right now it supports Python (powered by Pyodide) and SQL( powered by SQLITE) With ComputeLite: You can write and execute Python code seamlessly in your browser. Any data you upload remains secure and confined to your browser, ensuring privacy. Explore examples using popular packages like NumPy, Pandas, PuLP, right within the browser. ComputeLite is completely open…
2024 · computelite.com · its alternatives →
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A lightweight engine for durable execution / deterministic workflows I built with Rust, wasmtime and the WASM Component Model. Its main use is running reliable, long-running workflows that can automatically resume after failures. Looking for feedback on the approach and potential use cases!
2025 · obeli.sk · its alternatives →
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Robyn is a Super Fast Async Python Web Framework with a Rust runtime. - sparckles/Robyn
2023 · github.com · its alternatives →
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Find, install, update and remove Mac apps in one click. Thousands of apps in one place. Free and open source.
2023 · aerolite.dev · its alternatives →
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self-contained, serverless, zero-configuration, transactional redis-compatible database engine. rlite is to Redis what SQLite is to SQL. - seppo0010/rlite
2015 · github.com · its alternatives →
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ByteNite▲206Hi HN, I’m one of the creators of ByteNite (https://bytenite.com). We built it for developers running compute-heavy containerized workloads (AI, ETL, batch jobs) who are frustrated with the limitations of traditional serverless platforms: timeouts, cold starts, orchestration complexity, and limited runtime control. ByteNite is a serverless platform that lets you submit distributed jobs packaged as Docker containers. You define simple or complex fan-out/fan-in logic, set your hardware requirements, and we handle the rest—distributing execution across warm cloud runners (CPUs,…
2025 · docs.bytenite.com · its alternatives →
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Hello, we just launched the alpha release of Pynecone - a way to build full-stack web apps in pure Python. The framework is easy to get started with even without previous web dev experience and is completely open source / free to use. We made Pynecone for Python devs who want to make web apps, but don’t want the overhead of having to learn or use Javascript. We wanted more flexibility than existing Python frameworks like Streamlit/Dash that don't allow the user to make real, customizable web apps. With Pynecone, you can make anything from a small data science/python project to…
2022 · github.com · its alternatives →
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Bringing Http/Https and WebSockets High Performance servers for PyPy3 and Python3 - cirospaciari/socketify.py
2023 · github.com · its alternatives →
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Hello HN, I'm releasing Hyperdiv (https://hyperdiv.io), a framework for rapidly developing reactive browser UIs in Python, with immediate-mode syntax and using Shoelace (https://shoelace.style) as its built-in component system. This short coding video will give you a good idea of what it is: https://www.youtube.com/watch?v=4XJKfxaqvGE I wrote a brief article about the motivation and approach: https://hyperdiv.io/intro.html Hyperdiv doesn't aim to compete with serious full-stack frameworks. The core aim was to make it easy and fast to…
2024 · github.com · its alternatives →
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A lite demo server, inspired by Vite. Contribute to Jinjiang/vlite development by creating an account on GitHub.
2024 · github.com · its alternatives →
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Violit▲2Pure Python Web Framework: Streamlit simplicity, zero reruns
May 2026 · violit.cloud · its alternatives →
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Transforming your ideas to fully functional web-apps
2024 · streamlitgpt.zeza.tech · its alternatives →
Also compare
- Stlite sharing – Write and share Streamlit apps online serverlessly alternatives
- Streamlit – Turn Python Scripts into Beautiful ML Tools alternatives
- Hstream – quick Python web apps – Streamlit alternative using htmx alternatives
- Webiny Serverless Page Builder alternatives
- PGlite – in-browser WASM Postgres with pgvector and live sync alternatives
- Turbolite – a SQLite VFS serving sub-250ms cold JOIN queries from S3 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 →