Hedera JavaScript SDK Update

Hedera’s update will discontinue the MyHbarWallet gRPC-Web proxies, which enable browser-based dApps to interact with Hedera’s APIs by bridging HTTP and gRPC protocols. Developers using JS SDK versions ≤ v2.19.2 (pre-Feb 2023) must upgrade to newer versions to keep their dApps running smoothly after June 2. This move aims to streamline Hedera’s infrastructure, ensuring better scalability and security for its high-speed hashgraph network, which already processes thousands of transactions per second [Hedera.com, 2019].

Recent News

Hedera has been making waves lately! Just today, May 24, 2025, USDC volume on Hedera spiked by 2,150%, hitting $234M in 24 hours, with $HBAR price eyeing $1.70 amid a bullish cup-and-handle pattern [themarketperiodical.com, 2025-05-24]. The U.S. Senate’s GENIUS Bill, favoring compliant chains like Hedera, further boosts its appeal for regulated stablecoin growth, aligning with Hedera’s enterprise-grade reliability.

Future Plans

Hedera’s roadmap focuses on enhancing developer experience and EVM compatibility, with plans to support the Ethereum Cancun hard fork and introduce lighter, faster tools for broader adoption [Hedera.com, 2019]. This SDK update is a step toward that vision, ensuring a more robust ecosystem for dApp creators.

Onchain Data

Hedera’s transaction volume is soaring—$224M in 24-hour trading volume as of May 24, 2025, reflects growing adoption, especially for USDC transactions. HBAR’s price has broken key resistance at $0.20, with analysts predicting a rally to $1.70 [themarketperiodical.com, 2025-05-24].

Community Sentiment

The X community is buzzing with optimism! Posts from @BlackstarsMKTCR and @markchadwickx highlight $HBAR’s bullish momentum, with users excited about Hedera’s low fees and 10,000 TPS capacity—perfect for big business use cases like SWIFT’s $150T market.

Risk Disclaimer

Developers should upgrade their SDK promptly to avoid dApp disruptions post-June 2. Always back up your projects before updates!