@typedarray

Engineering @monad @ponder_sh. EVM, TypeScript, open-source enjoyer

 Brooklyn, NY
monad.xyz
Joined August 2021
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Big news: the Ponder team has joined the Monad Foundation. We’re excited to contribute open-source tooling and standards that help applications take full advantage of Monad's performance and decentralization.
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Typewriter is a fresh take on application-specific sequencing - the (technical) benefits of an appchain/L2, with less complexity, better composability, and fewer trust assumptions Once again, Kyle has cooked
kyle
@kyscott18Oct 8
Introducing Typewriter, an open-source framework for crypto apps that offers custom transaction sequencing, fast confirmations, and built-in accounts with gas sponsorship. Typewriter enables better UX by giving developers more control over the transaction supply chain.
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Kevin retweeted
kyle
@kyscott18Sep 23
Ponder has work-in-progress support for eth_query methods. Backfilling standard logs data is 5-10x faster. Transactions, traces, and transfers are 100x faster.
Kevin
@typedarraySep 22
Excited to propose five new JSON-RPC methods to fetch EVM blockchain history: blocks, transactions, logs, traces, and native transfers. These methods address longstanding Ethereum data problems at the protocol layer, through an open standard that any EVM chain can adopt.
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Excited to propose five new JSON-RPC methods to fetch EVM blockchain history: blocks, transactions, logs, traces, and native transfers. These methods address longstanding Ethereum data problems at the protocol layer, through an open standard that any EVM chain can adopt.
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I’m particularly excited about traces and native transfers, which are prohibitively expensive to fetch and index over JSON-RPC today. With the proposed methods, developers can filter, join, and query these objects just like logs. PR: github.com/monad-crypto/MIPs…

MIP-16: JSON RPC Query Methods by typedarray · Pull Request #88 · monad-crypto/MIPs

EDIT: Discussion continued in #89. Introduces five new JSON-RPC methods that enable efficient queries for raw chain history data: eth_queryBlocks eth_queryTransactions eth_queryLogs eth_queryTrac...

github.com
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We’re looking for feedback from application developers, RPC providers, data analysts, and client developers working on other EVM chains – get in touch.
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Few get it but the most innovative/helpful tool from last cycle was not privy (they are great! and #2!) but @ponder_sh with AI you can literally have an indexer for any app with one prompt while before it was one of the main bottlenecks of developing dapps
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kyle
@kyscott18Mar 30
Monad is adding support for eth_fillTransaction soon. Without it, you need separate RPC calls for nonce (eth_getTransactionCount), gas limit (eth_estimateGas), and fee params (eth_gasPrice / eth_maxPriorityFeePerGas). eth_fillTransaction collapses that into one call and returns a fully populated unsigned tx ready to sign externally. viem already calls eth_fillTransaction when the node supports it, so this is a free speedup for every viem user on Monad.
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As I've gotten to know the Monad Foundation and Category Labs teams, I've only grown more impressed by their focus and integrity. No shortcuts - just consistent execution on a fast and truly decentralized chain.
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We're continuing to develop Ponder. And through contributions at the protocol layer, we have an opportunity to make Ponder better by pushing forward the entire EVM data & indexing landscape. Huge thanks to the Ponder community for your support as we enter this new chapter!
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Today's Ponder release introduces a new indexing mode where each chain runs on a separate worker thread. The new design offers big benefits across indexing & query performance, and paves the way for better caching, reliability, and DX.
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Node.js worker threads are tricky - the CPU overhead of cross-thread messaging often erases any CPU benefit from using multiple threads in the first place. We worked around these limitations, leading to ~linear speedups with thread count for our fastest projects.
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The 0.15 release also improves SQL-over-HTTP live queries, reduces memory usage during cold backfills, and fixes other reliability & correctness bugs. Migration guide: ponder.sh/docs/migration-gui… Get started: ponder.sh/docs/get-started Chat: t.me/pondersh
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Ponder 0.14 → * We redesigned every log line that Ponder emits * Custom database views * Offset pagination in GraphQL * Better performance & reliability across the board
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This release also adds support for offset pagination in the GraphQL API, alongside the existing cursor pagination feature. Offset pagination makes it easy to build the “jump-to-page” UX common on dashboards & tables. Docs: ponder.sh/docs/query/graphql…

GraphQL

Query the autogenerated GraphQL API

ponder.sh
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Upgrade and enjoy. Migration guide → ponder.sh/docs/migration-gui… Chat → t.me/pondersh GitHub → github.com/ponder-sh/ponder
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