BuildBear Labs (@_BuildBear) / X

BuildBear Labs

1,962 posts

BuildBear Labs

@_BuildBear

A Better Way to Build 🛠️ | Production-grade testing environments | “The Github of Web3” | Trusted by @consensys to @chainstackHQ w/ 200k+ active sandboxes

Singapore

Joined August 2022

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BuildBear Labs
@_BuildBear
May 5, 2025
🛠️ What is BuildBear? BuildBear is your all-in-one development platform to deploy, test, and debug smart contracts in a private, production-like environment. Spin up custom Sandboxes, mint tokens, fork mainnets, verify contracts, trace and debug transactions, all from one
GIF
BuildBear Labs
@_BuildBear
Apr 20
The future of dev is agentic, your tools should be too. BuildBear CLI is here. 🚀 Spin up sandboxes, run flows, debug contracts, and automate everything from the terminal. No UI friction. Just pure velocity. Build faster, debug smarter. Now from your terminal. Get started:
Docs - Common Workflows - BuildBear Labs
From buildbear.io
BuildBear Labs
@_BuildBear
Nov 28, 2025
Developers asked. We delivered. Monad support is now live on BuildBear ! Custom testnets. Faster iteration. Zero friction. Let’s build.
BuildBear Labs
@_BuildBear
Nov 28, 2025
Black Friday drop 👀 40% OFF for 12 months on BuildBear Premium Code: BLACKFRIDAY2025 👉 app.buildbear.io/settings/billi… RT for dev karma 💙
BuildBear Labs
@_BuildBear
Nov 13, 2025
Cheaper math, smaller bytecode, faster ZK proofs ⚡ EIP-7939 brings the CLZ opcode to the EVM, a small change with huge impact. Dive in 👇
EIP-7939: CLZ Opcode for Cheaper Bit-Level Math and ZK Proofs - BuildBear Labs
From buildbear.io